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Locking structure, electrical connection box, and wire harness Grant 11,362,493 - Ikeda , et al. June 14, 2 | 2022-06-14 |
Resin Composition, Prepreg, Laminate, Multilayer Printed Wiring Board, And Semiconductor Package App 20220169852 - TAKI; Takahiro ;   et al. | 2022-06-02 |
Adhesive injection method and structure Grant 11,305,495 - Takagi , et al. April 19, 2 | 2022-04-19 |
Composite Material And Method Of Shaping Composite Material App 20210276300 - TAKAGI; Kiyoka ;   et al. | 2021-09-09 |
Electrical connection box and wire harness Grant 10,998,704 - Ikeda , et al. May 4, 2 | 2021-05-04 |
Gold Sputtering Target And Method For Producing The Same App 20200340101 - KATO; Tetsuya ;   et al. | 2020-10-29 |
Producing Method For Gold Sputtering Target And Producing Method For Gold Film App 20200299826 - KATO; Tetsuya ;   et al. | 2020-09-24 |
Bus bar assembling structure, electrical connection box and wire harness Grant 10,756,458 - Kakimi , et al. A | 2020-08-25 |
Photosensitive resin composition, photosensitive element, cured product, semiconductor device, method for forming resist pattern, and method for producing circuit substrate Grant 10,656,521 - Kato , et al. | 2020-05-19 |
Bus Bar Assembling Structure, Electrical Connection Box And Wire Harness App 20200153128 - Kakimi; Takaaki ;   et al. | 2020-05-14 |
Package With Built-in Thermoelectric Element App 20200006617 - OGAWA; Masahiro ;   et al. | 2020-01-02 |
Electrode Structure Of Back Electrode Of Semiconductor Substrate, Method For Producing The Same, And Sputtering Target For Use I App 20190393043 - MIZUNO; Yohei ;   et al. | 2019-12-26 |
Locking Structure, Electrical Connection Box, and Wire Harness App 20190348824 - Ikeda; Tatsuhiko ;   et al. | 2019-11-14 |
Electrical Connection Box And Wire Harness App 20190348825 - IKEDA; Tatsuhiko ;   et al. | 2019-11-14 |
Gas sensor element Grant 10,371,659 - Kato , et al. | 2019-08-06 |
Adhesive Injection Method And Structure App 20190202139 - TAKAGI; Kiyoka ;   et al. | 2019-07-04 |
Photosensitive resin composition, photosensitive film, and method for forming resist pattern Grant 10,324,375 - Iwashita , et al. | 2019-06-18 |
Gold Sputtering Target App 20190103257 - KATO; Tetsuya ;   et al. | 2019-04-04 |
Power conversion device with a plurality of series circuits Grant 9,917,534 - Inoue , et al. March 13, 2 | 2018-03-13 |
Gas Sensor Element App 20180017514 - KATO; Tetsuya ;   et al. | 2018-01-18 |
Photosensitive resin composition, photosensitive element, semiconductor device and method for forming resist pattern Grant 9,829,791 - Iwashita , et al. November 28, 2 | 2017-11-28 |
Photosensitive Resin Composition, Photosensitive Element, Cured Product, Semiconductor Device, Method For Forming Resist Pattern, And Method For Producing Circuit Substrate App 20170329220 - KATO; Tetsuya ;   et al. | 2017-11-16 |
Photosensitive Resin Composition, Photosensitive Element, Cured Product, Semiconductor Device, Method For Forming Resist Pattern, And Method For Producing Circuit Substrate App 20170261852 - KATO; Tetsuya ;   et al. | 2017-09-14 |
SOx concentration detection device Grant 9,753,005 - Kato , et al. September 5, 2 | 2017-09-05 |
Power Conversion Device With A Plurality Of Series Circuits App 20160365807 - Inoue; Shigenori ;   et al. | 2016-12-15 |
Frp Shaping Jig And Method Of Shaping Frp Structure App 20160339615 - ABE; Toshio ;   et al. | 2016-11-24 |
Power conversion device with a plurality of series circuits Grant 9,461,560 - Inoue , et al. October 4, 2 | 2016-10-04 |
Image scanning apparatus Grant 9,432,552 - Kato , et al. August 30, 2 | 2016-08-30 |
Photosensitive Resin Composition, Photosensitive Element, Semiconductor Device And Method For Forming Resist Pattern App 20160246174 - IWASHITA; Kenichi ;   et al. | 2016-08-25 |
Photosensitive Resin Composition, Photosensitive Element, Semiconductor Device And Method For Forming Resist Pattern App 20160216608 - IWASHITA; Kenichi ;   et al. | 2016-07-28 |
Server, Communication System And Information Sending Method App 20160189233 - KATO; Tetsuya | 2016-06-30 |
Image Scanning Apparatus App 20160134781 - KATO; Tetsuya ;   et al. | 2016-05-12 |
Power conversion device with a daisy chain configuration communication control unit Grant 9,214,871 - Tsuchiya , et al. December 15, 2 | 2015-12-15 |
SOx CONCENTRATION DETECTION DEVICE App 20150355136 - KATO; Tetsuya ;   et al. | 2015-12-10 |
Operation Apparatus App 20150346852 - JIYAMA; Motoya ;   et al. | 2015-12-03 |
Image reading device for detecting end of sheet Grant 9,203,998 - Kato , et al. December 1, 2 | 2015-12-01 |
Photosensitive Resin Composition, Photosensitive Film, And Method For Forming Resist Pattern App 20150323867 - IWASHITA; Kenichi ;   et al. | 2015-11-12 |
Power converter with a central controller and cell controllers daisy-chained by optical fiber Grant 8,817,503 - Inoue , et al. August 26, 2 | 2014-08-26 |
Image Reading Device For Detecting End Of Sheet App 20140211276 - KATO; Tetsuya ;   et al. | 2014-07-31 |
Power conversion device Grant 8,792,261 - Inoue , et al. July 29, 2 | 2014-07-29 |
Power Conversion Device App 20140169048 - INOUE; Shigenori ;   et al. | 2014-06-19 |
Data distribution apparatus, data distribution method, and distribution control program Grant 8,711,872 - Okada , et al. April 29, 2 | 2014-04-29 |
Image reading device Grant 8,693,067 - Kunii , et al. April 8, 2 | 2014-04-08 |
Control device, control system, method and computer readable medium for setting Grant 8,645,868 - Oguri , et al. February 4, 2 | 2014-02-04 |
Power Conversion Device App 20130223115 - Tsuchiya; Mitsuyoshi ;   et al. | 2013-08-29 |
Aminopyridine derivatives having aurora a selective inhibitory action Grant 8,519,136 - Kato , et al. August 27, 2 | 2013-08-27 |
Shift control device for continuously variable transmission Grant 8,478,495 - Kato July 2, 2 | 2013-07-02 |
Output Control Device, Computer Readable Medium For The Same, And Output Control System Grant 8,468,450 - Yamaguchi , et al. June 18, 2 | 2013-06-18 |
Combining multiple images from different display areas using a plurality of reference positions Grant 8,448,079 - Matsutani , et al. May 21, 2 | 2013-05-21 |
Image-reading device Grant 8,427,714 - Kato , et al. April 23, 2 | 2013-04-23 |
Gas sensor element and gas sensor equipped with the same Grant 8,372,256 - Matsuoka , et al. February 12, 2 | 2013-02-12 |
Combining multiple images from different display areas using a plurality of reference positions Grant 8,370,739 - Matsutani , et al. February 5, 2 | 2013-02-05 |
Communication device, communication system and computer readable medium for communication Grant 8,311,192 - Kunii , et al. November 13, 2 | 2012-11-13 |
Image reading apparatus Grant 8,284,463 - Kato , et al. October 9, 2 | 2012-10-09 |
Image Reading Device App 20120218610 - KUNII; Tadahiro ;   et al. | 2012-08-30 |
Wireless Communication System App 20120156999 - Kato; Tetsuya | 2012-06-21 |
Image-reading device Grant 8,194,291 - Kato June 5, 2 | 2012-06-05 |
Power Conversion Device App 20120113698 - Inoue; Shigenori ;   et al. | 2012-05-10 |
Image reading apparatus Grant 8,174,737 - Kato , et al. May 8, 2 | 2012-05-08 |
Power Conversion Device App 20120026767 - Inoue; Shigenori ;   et al. | 2012-02-02 |
Aminopyridine derivatives having aurora a selective inhibitory action Grant 8,101,621 - Kato , et al. January 24, 2 | 2012-01-24 |
Inhibitors of AKT Activity App 20110288090 - Armstrong; Donna J. ;   et al. | 2011-11-24 |
Organic EL device with organic layer including starburst compound Grant 8,043,723 - Kato , et al. October 25, 2 | 2011-10-25 |
Method, apparatus, programs and storage medium for transferring data between different types of terminals Grant 8,046,474 - Kato , et al. October 25, 2 | 2011-10-25 |
Shift control device for continuously variable transmission App 20110238272 - Kato; Tetsuya | 2011-09-29 |
Image-reading device employing contact image sensor Grant 7,995,250 - Kato August 9, 2 | 2011-08-09 |
Image reading apparatus Grant 7,952,770 - Ikeno , et al. May 31, 2 | 2011-05-31 |
Solvent for cleaning Grant 7,932,221 - Katano , et al. April 26, 2 | 2011-04-26 |
Wireless Communication System, Management Server, Mobile Base Station Apparatus And Mobile Base Station Control Method App 20110092237 - Kato; Tetsuya ;   et al. | 2011-04-21 |
Aminopyridine derivatives having aurora A selective inhibitory action Grant 7,915,263 - Iwasawa , et al. March 29, 2 | 2011-03-29 |
Data processing apparatus and data transfer method Grant 7,890,672 - Kato February 15, 2 | 2011-02-15 |
Image reading apparatus, light intensity control circuit, and light intensity control method Grant 7,884,978 - Ikeno , et al. February 8, 2 | 2011-02-08 |
Image-reading Device App 20110026084 - KATO; Tetsuya ;   et al. | 2011-02-03 |
Novel Aminopyridine Derivatives Having Aurora A Selective Inhibitory Action App 20110003833 - Kato; Tetsuya ;   et al. | 2011-01-06 |
Cycloalkanopyridine derivative Grant 7,855,294 - Takahashi , et al. December 21, 2 | 2010-12-21 |
Aminopyridine derivatives having aurora a selective inhibitory action Grant 7,834,018 - Ohkubo , et al. November 16, 2 | 2010-11-16 |
Image reading device Grant 7,800,786 - Ikeno , et al. September 21, 2 | 2010-09-21 |
Image forming apparatus and method capable of lightness adjustment of image output with color balance thereof preserved Grant 7,751,102 - Fujiwara , et al. July 6, 2 | 2010-07-06 |
Gas Sensor Element And Gas Sensor Equipped With The Same App 20100155240 - MATSUOKA; Hiroshi ;   et al. | 2010-06-24 |
Image reading device Grant 7,738,146 - Osakabe , et al. June 15, 2 | 2010-06-15 |
Access control device and access control method Grant 7,698,494 - Kato April 13, 2 | 2010-04-13 |
Image sensor, reading device and method for setting resolution Grant 7,697,047 - Kato , et al. April 13, 2 | 2010-04-13 |
Energy storage type feeder voltage compensation apparatus and method of controlling feeder voltage Grant 7,667,436 - Ito , et al. February 23, 2 | 2010-02-23 |
Image-reading device Grant 7,652,805 - Oguri , et al. January 26, 2 | 2010-01-26 |
Novel Aminopyridine Derivatives Having Aurora A Selective Inhibitory Action App 20100016335 - Iwasawa; Yoshikazu ;   et al. | 2010-01-21 |
Lubricating Composition App 20090305920 - Kato; Tetsuya ;   et al. | 2009-12-10 |
Image Processing Apparatus And Image Processing Program App 20090244094 - Matsutani; Tetsuro ;   et al. | 2009-10-01 |
Image reading apparatus and reading resolution confirming method Grant 7,580,162 - Kato August 25, 2 | 2009-08-25 |
Image Processing Apparatus And Image Processing Program App 20090204890 - MATSUTANI; Tetsuro ;   et al. | 2009-08-13 |
Novel Aminopyridine Derivatives Having Aurora a Selective Inhibitory Action App 20090192174 - Kato; Tetsuya ;   et al. | 2009-07-30 |
Image Reading Apparatus App 20090185240 - Kato; Tetsuya ;   et al. | 2009-07-23 |
Image Reading Apparatus App 20090180155 - KATO; Tetsuya ;   et al. | 2009-07-16 |
Output Control Device, Computer Readable Medium For The Same, And Output Control System App 20090153885 - YAMAGUCHI; Ryoji ;   et al. | 2009-06-18 |
Communication Device, Communication System And Computer Readable Medium For Communication App 20090154677 - Kunii; Tadahiro ;   et al. | 2009-06-18 |
Control Device, Control System, Method And Computer Readable Medium For Setting App 20090157201 - OGURI; Hirofumi ;   et al. | 2009-06-18 |
Novel aminopyridine derivatives having aurora a selective inhibitory action App 20090149470 - Ohkubo; Mitsuru ;   et al. | 2009-06-11 |
Data Distribution Apparatus, Data Distribution Method, And Distribution Control Program App 20090097485 - OKADA; SHIGEHIRO ;   et al. | 2009-04-16 |
Aminopyridine derivatives having Aurora A selective inhibitory action Grant 7,491,720 - Ohkubo , et al. February 17, 2 | 2009-02-17 |
Image sensor, reading device and method for setting particular mode Grant 7,492,492 - Kato , et al. February 17, 2 | 2009-02-17 |
Data Processing Apparatus And Data Transfer Method App 20090031054 - KATO; TETSUYA | 2009-01-29 |
Network Apparatus Test System And Network Apparatus Test Method App 20090013072 - KATO; TETSUYA | 2009-01-08 |
Energy Storage Type Feeder Voltage Compensation Apparatus And Method Of Controlling Feeder Voltage App 20080284376 - ITO; Tomomichi ;   et al. | 2008-11-20 |
Apparatus for playback of data storage disks Grant 7,443,770 - Kato October 28, 2 | 2008-10-28 |
Image reader, image reading apparatus, and reading resolution setting method Grant 7,414,760 - Kato August 19, 2 | 2008-08-19 |
Image sensor for reading image and image reading apparatus including the image sensor Grant 7,408,683 - Sato , et al. August 5, 2 | 2008-08-05 |
Organic EL devices and production process thereof Grant 7,402,701 - Kato , et al. July 22, 2 | 2008-07-22 |
Energy storage type feeder voltage compensation apparatus and method of controlling feeder voltage Grant 7,402,982 - Ito , et al. July 22, 2 | 2008-07-22 |
Optical modulator module Grant 7,391,099 - Arima , et al. June 24, 2 | 2008-06-24 |
Multi-function Apparatus App 20080130045 - Oguri; Hirofumi ;   et al. | 2008-06-05 |
Organic electroluminescent device Grant 7,374,830 - Kato , et al. May 20, 2 | 2008-05-20 |
Access Control Device And Access Control Method App 20080098140 - Kato; Tetsuya | 2008-04-24 |
Organic EL devices and production process thereof Grant 7,357,992 - Kato , et al. April 15, 2 | 2008-04-15 |
Image reading apparatus Grant 7,349,134 - Kato March 25, 2 | 2008-03-25 |
Novel aminopyridine derivatives having aurora a selective inhibitory action App 20080058347 - Iwasawa; Yoshikuzu ;   et al. | 2008-03-06 |
Solvent for Cleaning App 20080039355 - Katano; Akira ;   et al. | 2008-02-14 |
Novel Aminopyridine Derivatives Having Aurora a Selective Inhibitory Action App 20080027042 - Ohkubo; Mitsuru ;   et al. | 2008-01-31 |
Organic EL devices and production process thereof App 20070293704 - Kato; Tetsuya ;   et al. | 2007-12-20 |
Organic EL device App 20070224449 - Kato; Tetsuya ;   et al. | 2007-09-27 |
Method for creating conversion table for color copier Grant 7,271,933 - Kato , et al. September 18, 2 | 2007-09-18 |
Cycloalkanopyridine derivative App 20070191419 - Takahashi; Hirobumi ;   et al. | 2007-08-16 |
Image Reading Device App 20070177224 - Ikeno; Takahiro ;   et al. | 2007-08-02 |
Organic electroluminescent element and process for its manufacture Grant 7,247,074 - Kato , et al. July 24, 2 | 2007-07-24 |
Image Reading Apparatus, Light Intensity Control Circuit, And Light Intensity Control Method App 20070165288 - Ikeno; Takahiro ;   et al. | 2007-07-19 |
Buffering apparatus and buffering method Grant 7,216,185 - Kato May 8, 2 | 2007-05-08 |
High-frequency transmission line and an optical module incorporating the same line Grant 7,177,549 - Matsushima , et al. February 13, 2 | 2007-02-13 |
Image Reading Device App 20070019249 - Osakabe; Yoshinori ;   et al. | 2007-01-25 |
Reflection-type optical sensor, carriage, and data processing device Grant 7,167,248 - Kato January 23, 2 | 2007-01-23 |
Image-reading device App 20070002399 - Kato; Tetsuya | 2007-01-04 |
Image-reading device App 20070002409 - Oguri; Hirofumi ;   et al. | 2007-01-04 |
Image-reading device employing contact image sensor App 20070002406 - Kato; Tetsuya | 2007-01-04 |
Recording apparatus and reciprocating record position alignment method Grant 7,150,511 - Oguri , et al. December 19, 2 | 2006-12-19 |
Optical modulator module Grant 7,149,024 - Arima , et al. December 12, 2 | 2006-12-12 |
Image Reading Apparatus App 20060245013 - Ikeno; Takahiro ;   et al. | 2006-11-02 |
Benzimidazole derivatives Grant 7,125,877 - Kobayashi , et al. October 24, 2 | 2006-10-24 |
Organic electroluminescent element and process for its manufacture App 20060186798 - Kato; Tetsuya ;   et al. | 2006-08-24 |
Optical modulator module App 20060175676 - Arima; Hiroyuki ;   et al. | 2006-08-10 |
Optical disc recording/reproducing apparatus and data recording method for use with such apparatus Grant 7,061,841 - Chiba , et al. June 13, 2 | 2006-06-13 |
Energy storage type feeder voltage compensation apparatus and method of controlling feeder voltage App 20060113964 - Ito; Tomomichi ;   et al. | 2006-06-01 |
Novel aminopyridine derivatives having aurora a selective inhibitory action App 20060106029 - Ohkubo; Mitsuru ;   et al. | 2006-05-18 |
Evaporated fuel adsorbing apparatus for an engine intake passage Grant 6,976,478 - Kato , et al. December 20, 2 | 2005-12-20 |
Optical modulator module App 20050264862 - Arima, Hiroyuki ;   et al. | 2005-12-01 |
Benzimidazole derivatives Grant 6,969,712 - Okamoto , et al. November 29, 2 | 2005-11-29 |
Image forming apparatus and method capable of lightness adjustment of image output with color balance thereof preserved App 20050243352 - Fujiwara, Shingo ;   et al. | 2005-11-03 |
Bus arbiter and bus access arbitrating method Grant 6,961,793 - Kato November 1, 2 | 2005-11-01 |
Method, apparatus, programs and storage medium for transferring data between different types of terminals App 20050210148 - Kato, Tetsuya ;   et al. | 2005-09-22 |
Organic electroluminescent device App 20050184657 - Kato, Tetsuya ;   et al. | 2005-08-25 |
Scheduling controller and a scheduling control method Grant 6,920,148 - Kato July 19, 2 | 2005-07-19 |
Evaporated fuel adsorbing apparatus for an engine intake passage App 20050126547 - Kato, Tetsuya ;   et al. | 2005-06-16 |
Image-forming device Grant 6,872,017 - Kato March 29, 2 | 2005-03-29 |
Recording apparatus and reciprocating record position alignment method App 20050062785 - Oguri, Hirofumi ;   et al. | 2005-03-24 |
Organic EL devices and production process thereof App 20050064237 - Kato, Tetsuya ;   et al. | 2005-03-24 |
Multi-cylinder compressor having plural intake ports in a bearing plate and a cover member forming a sealed space over the bearing plate Grant 6,846,164 - Harako , et al. January 25, 2 | 2005-01-25 |
Image sensor, reading device and method for setting particular mode App 20050002071 - Kato, Tetsuya ;   et al. | 2005-01-06 |
Image sensor, reading device and method for setting resolution App 20040263922 - Kato, Tetsuya ;   et al. | 2004-12-30 |
Frozen food product in a tray for microwave heating App 20040253349 - Kato, Tetsuya ;   et al. | 2004-12-16 |
Optical disc recording/reproducing apparatus and data recording metod for use with such apparatus App 20040240328 - Chiba, Katsuhito ;   et al. | 2004-12-02 |
Image reader, image reading apparatus, and reading resolution setting method App 20040212844 - Kato, Tetsuya | 2004-10-28 |
Image reading apparatus, reading resolution confirming method, and image reader App 20040212845 - Kato, Tetsuya | 2004-10-28 |
Apparatus for playback of data storage disks App 20040179435 - Kato, Tetsuya | 2004-09-16 |
Image-forming device App 20040141782 - Kato, Tetsuya | 2004-07-22 |
Organic electroluminescent device Grant 6,750,472 - Suzuki , et al. June 15, 2 | 2004-06-15 |
Reflection-type optical sensor, carriage, and data processing device App 20040108474 - Kato, Tetsuya | 2004-06-10 |
Image reading apparatus App 20040047006 - Kato, Tetsuya | 2004-03-11 |
Benzimidazole derivatives App 20040044056 - Okamoto, Osamu ;   et al. | 2004-03-04 |
Image sensor for reading image and image reading apparatus including the image sensor App 20040032628 - Sato, Tatsuya ;   et al. | 2004-02-19 |
Method for recording stream of information data into a digital storage medium Grant 6,680,879 - Kato , et al. January 20, 2 | 2004-01-20 |
Plasma display panel, method of manufacturing the same, and display device using the same Grant 6,670,757 - Kato , et al. December 30, 2 | 2003-12-30 |
Benzimidazole derivatives App 20030236267 - Kobayashi, Kensuke ;   et al. | 2003-12-25 |
High-frequency transmission line and an optical module incorporating the same line App 20030202800 - Matsushima, Naoki ;   et al. | 2003-10-30 |
Organic electroluminescent element and process for its manufacture App 20030117069 - Kato, Tetsuya ;   et al. | 2003-06-26 |
Method for creating conversion table for color copier App 20030103222 - Kato, Tetsuya ;   et al. | 2003-06-05 |
Bus arbiter and bus access arbitrating method App 20030097505 - Kato, Tetsuya | 2003-05-22 |
Plasma display panel, display apparatus using the same and driving method thereof Grant 6,528,952 - Kato , et al. March 4, 2 | 2003-03-04 |
Organic EL element for multi-color emission Grant 6,528,188 - Suzuki , et al. March 4, 2 | 2003-03-04 |
Organic electroluminescent device App 20030038287 - Suzuki, Harumi ;   et al. | 2003-02-27 |
Plasma Display Panel, Method Of Manufacturing The Same, And Display Device Using The Same App 20020195936 - KATO, TETSUYA ;   et al. | 2002-12-26 |
Buffering apparatus and buffering method App 20020191218 - Kato, Tetsuya | 2002-12-19 |
Multi-cylinder compressor App 20020155006 - Harako, Takashi ;   et al. | 2002-10-24 |
Plasma display panel, display apparatus using the same and driving method thereof App 20020140349 - Kato, Tetsuya ;   et al. | 2002-10-03 |
Plasma display panel and method of separating the same Grant 6,409,562 - Asano , et al. June 25, 2 | 2002-06-25 |
USB machine App 20020050936 - Kato, Tetsuya ;   et al. | 2002-05-02 |
User recording of music or the like at addressable locations on a CD-R or the like App 20020027838 - Kato, Tetsuya ;   et al. | 2002-03-07 |
Facsimile apparatus that detects print failure to retain data in memory Grant 6,195,170 - Mizutani , et al. February 27, 2 | 2001-02-27 |
Image reading apparatus with a current controller having a bipolar transistor Grant 6,075,233 - Kato June 13, 2 | 2000-06-13 |
Engine-driven breaker Grant 5,984,027 - Kato November 16, 1 | 1999-11-16 |
Process for making holograms and holography device Grant 5,898,511 - Mizutani , et al. April 27, 1 | 1999-04-27 |
Hologram and method of fabricating Grant 5,726,782 - Kato , et al. March 10, 1 | 1998-03-10 |
Method for producing optical member Grant 5,631,107 - Tarumi , et al. May 20, 1 | 1997-05-20 |
Hologram Grant 5,604,611 - Saburi , et al. February 18, 1 | 1997-02-18 |
Hologram Grant 5,313,317 - Saburi , et al. May 17, 1 | 1994-05-17 |
Automobile with canvas Grant 5,299,850 - Kaneko , et al. April 5, 1 | 1994-04-05 |
Recovery Of Maleic Acid From Its Gaseous Mixtures With Acetic Acid Grant 3,624,148 - Ninagawa , et al. November 30, 1 | 1971-11-30 |