Maeda; Takanori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maeda; Takanori.The latest application filed is for "thermosetting resin composition".

Company Profile

2.72.69

Maeda; Takanori - Tokyo JP
MAEDA; Takanori - Tokyo-to JP
Maeda; Takanori - Shinjuku-ku JP
Maeda; Takanori - Kuwagoe JP
Maeda; Takanori - Kanagawa JP
Maeda; Takanori - Kawagoe JP
Maeda; Takanori - Tsurugashima JP
Maeda; Takanori - Saitama JP
Maeda, Takanori - Tsurugashima-shi Saitama
Maeda; Takanori - Saitama-ken JP
Maeda; Takanori - Tokorozawa JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Thermosetting resin composition Grant 11,104,760 - Onizuka , et al. August 31, 2	2021-08-31
Thermosetting Resin Composition App 20200087445 - ONIZUKA; Kenzo ; et al.	2020-03-19
Polyimide Film, Laminate And Surface Material For Display App 20190375894 - SAKAYORI; Katsuya ; et al.	2019-12-12
Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter Grant 8,562,847 - Yagi , et al. October 22, 2	2013-10-22
Mems Sensor App 20120235039 - Maeda; Takanori ; et al.	2012-09-20
Mems Sensor And Sensor Array Having The Same App 20120228504 - Maeda; Takanori ; et al.	2012-09-13
Sensor Array App 20120230364 - Maeda; Takanori ; et al.	2012-09-13
Capacitance detecting apparatus Grant 8,164,352 - Tateishi , et al. April 24, 2	2012-04-24
Method of producing a hydrogen production filter Grant 8,163,157 - Yagi , et al. April 24, 2	2012-04-24
Physical properties detection device and physical properties detection method Grant 8,138,746 - Tateishi , et al. March 20, 2	2012-03-20
Recording/reproducing apparatus Grant 8,116,190 - Mori , et al. February 14, 2	2012-02-14
Separator For Flat-type Polymer Electrolyte Fuel Cells App 20120003567 - SERIZAWA; Tooru ; et al.	2012-01-05
Driving apparatus and recording/reproducing apparatus Grant 8,089,851 - Fujimoto , et al. January 3, 2	2012-01-03
Thin Film Support Substrate For Use In Hydrogen Production Filter And Production Method Of Hydrogen Production Filter App 20110315558 - YAGI; Hiroshi ; et al.	2011-12-29
Driving apparatus Grant 8,077,588 - Maeda December 13, 2	2011-12-13
Information recording/reproducing apparatus and method using a plurality of probes Grant 8,059,519 - Maeda , et al. November 15, 2	2011-11-15
Separator For Flat-type Polymer Electrolyte Fuel Cell And Polymer Electrolyte Fuel Cell Using The Same Separator App 20110269050 - MAEDA; Takanori ; et al.	2011-11-03
Infrared Sensor And Infrared Sensor Manufacturing Method App 20110260062 - Fujimoto; Kenjiro ; et al.	2011-10-27
Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter Grant 8,043,519 - Yagi , et al. October 25, 2	2011-10-25
Separator for flat-type polymer electrolyte fuel cells Grant 8,039,168 - Serizawa , et al. October 18, 2	2011-10-18
Separator for flat-type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator Grant 8,007,956 - Maeda , et al. August 30, 2	2011-08-30
Information recording/reproducing apparatus Grant 8,004,958 - Maeda , et al. August 23, 2	2011-08-23
Actuator using comb-tooth Grant 7,982,361 - Maeda , et al. July 19, 2	2011-07-19
Information memory apparatus using probe Grant 7,945,962 - Maeda , et al. May 17, 2	2011-05-17
Information memory apparatus using probe Grant 7,945,963 - Maeda , et al. May 17, 2	2011-05-17
Thin Film Support Substrate For Use In Hydrogen Production Filter And Production Method Of Hydrogen Production Filter App 20110100828 - YAGI; Hiroshi ; et al.	2011-05-05
Signal generating apparatus and method, recording apparatus and method, reproducing apparatus and method, recording/reproducing apparatus and method, computer program, and recording medium Grant 7,881,175 - Maeda February 1, 2	2011-02-01
Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter Grant 7,803,263 - Yagi , et al. September 28, 2	2010-09-28
Polymer electrolyte fuel cell and separator for polymer electrolyte fuel cell Grant 7,745,033 - Maeda , et al. June 29, 2	2010-06-29
Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter Grant 7,744,990 - Yagi , et al. June 29, 2	2010-06-29
Signal processing circuit and reproducing apparatus Grant 7,738,351 - Maeda June 15, 2	2010-06-15
Information Recording/reproducing Device And Method App 20100110849 - Maeda; Takanori ; et al.	2010-05-06
Probe, recording apparatus, reproducing apparatus, and recording/reproducing apparatus Grant 7,672,214 - Ono , et al. March 2, 2	2010-03-02
Recording/reproducing Apparatus App 20100046350 - Mori; Shuntaro ; et al.	2010-02-25
Filter for purifying hydrogen and method for manufacture thereof Grant 7,662,218 - Maeda , et al. February 16, 2	2010-02-16
Physical Properties Detection Device And Physical Properties Detection Method App 20100033159 - Tateishi; Kiyoshi ; et al.	2010-02-11
Information Recording/reproducing Apparatus And Method App 20100014412 - Maeda; Takanori ; et al.	2010-01-21
Information Recording Medium In Which Information Is Recorded As Irregularities, And Method Of Manufacturing Information Recording Medium App 20100003461 - Onoe; Atsushi ; et al.	2010-01-07
Driving Apparatus And Recording/reproducing Apparatus App 20090321188 - Fujimoto; Kenjiro ; et al.	2009-12-31
Actuator Using Comb-tooth App 20090273255 - Maeda; Takanori ; et al.	2009-11-05
Signal Processing Circuit and Reproducing Apparatus App 20090252024 - Maeda; Takanori	2009-10-08
Driving apparatus App 20090217425 - Maeda; Takanori	2009-08-27
Information Memory Apparatus Using Probe App 20090178167 - Maeda; Takanori ; et al.	2009-07-09
Information Memory Apparatus Using Probe App 20090178168 - Maeda; Takanori ; et al.	2009-07-09
Separator For Flat-type Polymer Electrolyte Fuel Cells App 20090155663 - Serizawa; Tooru ; et al.	2009-06-18
Information Recording/reproducing Apparatus App 20090097385 - Maeda; Takanori ; et al.	2009-04-16
Data recording and reproducing device, data recording and reproducing method, and recording medium Grant 7,502,304 - Maeda , et al. March 10, 2	2009-03-10
Capacitance Detecting Apparatus App 20090001998 - Tateishi; Kiyoshi ; et al.	2009-01-01
Multi-layer information recording medium and information recording and reproducing apparatus Grant RE40,556 - Ohsawa , et al. October 28, 2	2008-10-28
Thin Film Support Substrate For Use In Hydrogen Production Filter And Production Method Of Hydrogen Production Filter App 20080233423 - Yagi; Hiroshi ; et al.	2008-09-25
Thin Film Support Substrate For Use In Hydrogen Production Filter And Production Method Of Hydrogen Production Filter App 20080230517 - YAGI; Hiroshi ; et al.	2008-09-25
Recording medium having position recognition structure, and position recognition apparatus and method Grant 7,403,468 - Maeda , et al. July 22, 2	2008-07-22
Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter Grant 7,399,423 - Yagi , et al. July 15, 2	2008-07-15
Recording Medium, Recording Apparatus And Method, Reproducing Apparatus And Method, And Computer Program App 20080130157 - Maeda; Takanori ; et al.	2008-06-05
Separator For Flat-type Polyelectrolyte Fuel Cell And Polyelectrolyte Fuel Cell Employing That Separator App 20080124612 - Maeda; Takanori ; et al.	2008-05-29
Probe, Recording Apparatus, Reproducing Apparatus, and Recording/Reproducing Apparatus App 20080043598 - Ono; Takahito ; et al.	2008-02-21
Separator for flat-type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator Grant 7,316,856 - Maeda , et al. January 8, 2	2008-01-08
Signal Generating Apparatus And Method, Recording Apparatus And Method, Reproducing Apparatus And Method, Recording/Reproducing Apparatus And Method, Computer Program, And Recording Medium App 20070291605 - Maeda; Takanori	2007-12-20
Filter for purifying hydrogen and method for manufacture thereof App 20070190302 - Maeda; Takanori ; et al.	2007-08-16
Thin Film Support Substrate For Use In Hydrogen Production Filter And Production Method Of Hydrogen Production Filter App 20070175764 - YAGI; Hiroshi ; et al.	2007-08-02
Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter Grant 7,241,396 - Yagi , et al. July 10, 2	2007-07-10
Information recording/reading head Grant 7,212,484 - Maeda , et al. May 1, 2	2007-05-01
Multi-layer information recording medium and information recording and reproducing apparatus Grant RE39,463 - Ohsawa , et al. January 9, 2	2007-01-09
Information recording/reading head, and information recording/reproducing device App 20060245312 - Maeda; Takanori ; et al.	2006-11-02
Polyelectrolyte type fuel cell and separator for polyelectrolyte type fuel cell Grant 7,128,994 - Maeda , et al. October 31, 2	2006-10-31
Multi-layer information recording medium and information recording and reproducing apparatus Grant RE39,322 - Ohsawa , et al. October 3, 2	2006-10-03
Thin film supporting substrate for used in filter for hydrogen production filter and method for manufacturing filter for hydrogen production Grant 7,112,287 - Yagi , et al. September 26, 2	2006-09-26
Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter App 20060180574 - Yagi; Hiroshi ; et al.	2006-08-17
Data recording and reproducing device, data recording and reproducing method, and recording medium App 20060182004 - Maeda; Takanori ; et al.	2006-08-17
Variable optical element, a pickup apparatus having the variable optical element, and an information recording and reproducing apparatus having the pickup apparatus Grant 7,075,706 - Maeda , et al. July 11, 2	2006-07-11
Optical lens device and production method thereof Grant 7,057,817 - Maeda June 6, 2	2006-06-06
Polymer electrolye fuel cell and separator for polymer electrolyte fuel cell App 20060115706 - Maeda; Takanori ; et al.	2006-06-01
Thin film supporting substrate used in filter for hydrogen production and method for manufacturing filter for hydrogen production App 20060096948 - Yagi; Hiroshi ; et al.	2006-05-11
Tracking servo apparatus of optical information recording and reproducing apparatus Grant 6,992,953 - Sato , et al. January 31, 2	2006-01-31
Information recording apparatus Grant 6,970,409 - Araki , et al. November 29, 2	2005-11-29
Information recording/reproducing apparatus and recording medium App 20050099895 - Maeda, Takanori ; et al.	2005-05-12
Optical pickup apparatus and information recording and/or reproducing apparatus Grant 6,885,616 - Kikuchi , et al. April 26, 2	2005-04-26
Optical pickup apparatus and tilt amount detecting method Grant 6,865,144 - Yanagisawa , et al. March 8, 2	2005-03-08
Recording medium having position recognition structure, and position recognition apparatus and method App 20050047288 - Maeda, Takanori ; et al.	2005-03-03
Multilayer optical recording medium and recording method and apparatus for the same Grant 6,850,474 - Araki , et al. February 1, 2	2005-02-01
Information recording and reproducing apparatus Grant 6,839,313 - Araki , et al. January 4, 2	2005-01-04
Thin film supporting substrate for used in filter for hydrogen production filter and method for manufacturing filter for hydrogen production App 20040245191 - Yagi, Hiroshi ; et al.	2004-12-09
Optical pickup and information recording and/or reproducing apparatus including the same Grant 6,804,185 - Kikuchi , et al. October 12, 2	2004-10-12
Multi-layer information recording medium and information recording and reproducing apparatus Grant 6,773,781 - Ohsawa , et al. August 10, 2	2004-08-10
Separator for flat type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator App 20040137308 - Maeda, Takanori ; et al.	2004-07-15
Information reproducing apparatus and optical recording medium App 20040136281 - Yanagisawa, Takuma ; et al.	2004-07-15
Aberration correcting device and optical pickup apparatus using the same Grant 6,751,175 - Maeda , et al. June 15, 2	2004-06-15
Information recording/reading head App 20040105373 - Maeda, Takanori ; et al.	2004-06-03
Optical information recording and reproducing apparatus Grant 6,738,332 - Sato , et al. May 18, 2	2004-05-18
Polyelectrolyte type fuel cell and separator for polyelectrolyte type fuel cell App 20040086762 - Maeda, Takanori ; et al.	2004-05-06
Multi-layer information recording medium Grant 6,720,056 - Maeda April 13, 2	2004-04-13
Information recording medium including layer of uniform thickness and reproducing device thereof Grant 6,714,510 - Maeda , et al. March 30, 2	2004-03-30
Pickup device and information recording/reproducing apparatus using the same Grant 6,714,495 - Maeda March 30, 2	2004-03-30
Variable optical element, a pickup apparatus having the variable optical element, and an information recording and reproducing apparatus having the pickup apparatus App 20040017758 - Maeda, Takanori ; et al.	2004-01-29
Objective lens collision preventing device and method for manufacturing the same Grant 6,683,732 - Maeda , et al. January 27, 2	2004-01-27
Optical multi-layer information recordating medium Grant 6,667,947 - Maeda , et al. December 23, 2	2003-12-23
Variable optical element, a pickup apparatus having the variable optical element, and an information recording and reproducing apparatus having the pickup apparatus Grant 6,628,599 - Maeda , et al. September 30, 2	2003-09-30
Optical pickup device having aperture restriction arrangement Grant 6,618,346 - Maeda , et al. September 9, 2	2003-09-09
Apparatus for measuring aberration of a lens and an apparatus for adjusting a position of the lens Grant 6,597,442 - Maeda , et al. July 22, 2	2003-07-22
Optical lens device and production method thereof App 20030011885 - Maeda, Takanori	2003-01-16
Multi-layer information recording medium and information recording and reproducing apparatus App 20020176971 - Ohsawa, Seiichi ; et al.	2002-11-28
Multi-layer information recording medium App 20020150717 - Maeda, Takanori	2002-10-17
Information recording and reproducing apparatus App 20020110053 - Araki, Yoshitsugu ; et al.	2002-08-15
Information recording apparatus App 20020110068 - Araki, Yoshitsugu ; et al.	2002-08-15
Objective lens collision preventing device and method for manufacturing the same App 20020105736 - Maeda, Takanori ; et al.	2002-08-08
Optical multi-layer information recordating medium App 20020067666 - Maeda, Takanori ; et al.	2002-06-06
Optical pickup App 20020067553 - Maeda, Takanori ; et al.	2002-06-06
Optical pickup apparatus and tilt amount detecting method App 20020048243 - Yanagisawa, Takuma ; et al.	2002-04-25
Objective lens, optical pickup device and optical recording/reproducing apparatus App 20020039341 - Kikuchi, Ikuya ; et al.	2002-04-04
Pickup device App 20020039342 - Maeda, Takanori	2002-04-04
Multilayer optical recording medium and recording method and apparatus for the same App 20020031075 - Araki, Yoshitsugu ; et al.	2002-03-14
Lens and production method therefor App 20020030899 - Maeda, Takanori ; et al.	2002-03-14
Complex objective lens and method for manufacturing the same and optical pickup device and optical recording/reproducing apparatus App 20020027863 - Kikuchi, Ikuya ; et al.	2002-03-07
Optical pickup system Grant 6,339,570 - Kikuchi , et al. January 15, 2	2002-01-15
Optical information recording and reproducing apparatus App 20010055257 - Sato, Mitsuru ; et al.	2001-12-27
Optical recording apparatus App 20010043531 - Sato, Mitsuru ; et al.	2001-11-22
Aberration correcting apparatus and optical apparatus using the same Grant 6,320,699 - Maeda , et al. November 20, 2	2001-11-20
Tracking servo apparatus of optical information recording and reproducing apparatus App 20010040844 - Sato, Mitsuru ; et al.	2001-11-15
Apparatus for measuring aberration of a lens and an apparatus for adjusting a position of the lens App 20010035948 - Maeda, Takanori ; et al.	2001-11-01
Information recording medium and reproducing device App 20010022764 - Maeda, Takanori ; et al.	2001-09-20
Optical pickup apparatus and information recording and/or reproducing apparatus App 20010021146 - Kikuchi, Ikuya ; et al.	2001-09-13
Optical pickup and information recording and/or reproducing apparatus including the same App 20010021162 - Kikuchi, Ikuya ; et al.	2001-09-13
Pickup device and information recording/reproducing apparatus using the same App 20010015942 - Maeda, Takanori	2001-08-23
Optical information recording and reproducing apparatus App 20010015946 - Sato, Mitsuru ; et al.	2001-08-23
Variable optical element, a pickup apparatus having the variable optical element, and an information recording and reproducing apparatus having the pickup apparatus App 20010007549 - Maeda, Takanori ; et al.	2001-07-12
Optical pickup apparatus with a crosstalk balance detecting circuit Grant 5,889,752 - Maeda , et al. March 30, 1	1999-03-30
Optical pickup device for eliminating unwanted data Grant 5,784,345 - Maeda , et al. July 21, 1	1998-07-21
Optical pickup device with three beam tracking servo control using oval beams Grant 5,633,844 - Maeda , et al. May 27, 1	1997-05-27
Optical disk information recording apparatus and reproducing apparatus having a plurality of read or write beams Grant 5,572,493 - Maeda , et al. November 5, 1	1996-11-05
Optical information recording medium Grant 5,485,452 - Maeda January 16, 1	1996-01-16
Method of optically reading information, optical pickup apparatus and optical reproducing apparatus Grant 5,485,441 - Maeda January 16, 1	1996-01-16
Reproducing system for an optical disc Grant 5,420,847 - Maeda , et al. May 30, 1	1995-05-30
Device for detecting cross talk level of optically read signal Grant 5,402,403 - Maeda March 28, 1	1995-03-28
Optical information recording medium and a reproducing apparatus for the recording medium Grant 5,379,288 - Maeda , et al. January 3, 1	1995-01-03
Method of reading recorded information from information storage medium with tracks Grant 5,187,697 - Muramatsu , et al. February 16, 1	1993-02-16
Harmonic generator Grant 5,168,503 - Maeda December 1, 1	1992-12-01
Information recording device that eliminates cross-talk using inverse components thereof Grant 5,153,872 - Maeda October 6, 1	1992-10-06
An astigmatic focusing system with optical elements oriented to produce astigmatism in a predetermined direction to maximize detector sensitivity Grant 4,731,527 - Nomura , et al. March 15, 1	1988-03-15
Focus error detector Grant 4,695,158 - Kotaka , et al. September 22, 1	1987-09-22
Focus control device Grant 4,691,098 - Maeda September 1, 1	1987-09-01