Shimizu; Keishi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shimizu; Keishi.The latest application filed is for "electronic apparatus".

Company Profile

0.85.89

Shimizu; Keishi - Yokohama JP
Shimizu; Keishi - Kanagawa JP
SHIMIZU; Keishi - Kawasaki-shi JP
Shimizu; Keishi - Ashigarakami-gun JP
Shimizu; Keishi - Kawasaki JP
Shimizu; Keishi - Nakai-machi 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
Electronic apparatus Grant 11,127,649 - Shimizu September 21, 2	2021-09-21
Electronic Apparatus App 20200235025 - SHIMIZU; Keishi	2020-07-23
Laminate shaping apparatus and non-transitory computer readable medium storing program Grant 10,011,077 - Shimizu July 3, 2	2018-07-03
Lens array, and method for manufacturing the same Grant 9,715,046 - Yasuda , et al. July 25, 2	2017-07-25
Apparatus for manufacturing lens array and method of manufacturing lens array Grant 9,592,643 - Shimizu , et al. March 14, 2	2017-03-14
Laminate Shaping Apparatus And Non-transitory Computer Readable Medium Storing Program App 20160052211 - SHIMIZU; Keishi	2016-02-25
Lens manufacturing apparatus Grant 9,149,977 - Shimizu , et al. October 6, 2	2015-10-06
Lens array, and lens array manufacturing method Grant 9,097,823 - Yasuda , et al. August 4, 2	2015-08-04
Lens Array, And Method For Manufacturing The Same App 20150116836 - YASUDA; Shin ; et al.	2015-04-30
Production method of optical waveguide Grant 8,961,839 - Suzuki , et al. February 24, 2	2015-02-24
Apparatus For Manufacturing Lens Array And Method Of Manufacturing Lens Array App 20140346690 - SHIMIZU; Keishi ; et al.	2014-11-27
Exposure device and image forming apparatus Grant 8,854,410 - Minabe , et al. October 7, 2	2014-10-07
Lens Array, And Lens Array Manufacturing Method App 20140293428 - YASUDA; Shin ; et al.	2014-10-02
Lens Array, And Method Of Manufacturing The Same App 20140293429 - YASUDA; Shin ; et al.	2014-10-02
Lens manufacturing apparatus Grant 8,845,314 - Yasuda , et al. September 30, 2	2014-09-30
Exposing device Grant 8,749,720 - Yasuda , et al. June 10, 2	2014-06-10
Lens Manufacturing Apparatus App 20130220217 - SHIMIZU; Keishi ; et al.	2013-08-29
Lens Manufacturing Apparatus App 20130149404 - YASUDA; Shin ; et al.	2013-06-13
Polymer optical waveguide and method for production thereof Grant 8,364,001 - Fujii , et al. January 29, 2	2013-01-29
Optical waveguide, optical waveguide type touch panel and method of manufacturing the optical waveguide Grant 8,325,158 - Yatsuda , et al. December 4, 2	2012-12-04
Exposure Device And Image Forming Apparatus App 20120236280 - MINABE; Jiro ; et al.	2012-09-20
Polymer optical waveguide and method of producing the same Grant 8,249,404 - Fujii , et al. August 21, 2	2012-08-21
Optical waveguide film with mark for positioning and method for producing the same Grant 8,023,790 - Shimizu , et al. September 20, 2	2011-09-20
Exposing Device And Image Forming Apparatus App 20110205606 - MINABE; Jiro ; et al.	2011-08-25
Exposing Device App 20110181798 - Yasuda; Shin ; et al.	2011-07-28
Optical waveguide, optical module, method of producing optical module, and method of producing optical waveguide Grant 7,925,130 - Fujii , et al. April 12, 2	2011-04-12
Optical waveguide film and optical transmitter and receiver module Grant 7,844,156 - Ohtsu , et al. November 30, 2	2010-11-30
Optical waveguide film, method for manufacturing the same, and optical transmission and reception module Grant 7,809,228 - Ohtsu , et al. October 5, 2	2010-10-05
Storage Device App 20100246059 - SHIMIZU; Keishi	2010-09-30
Optical element mounting method and optical element mounting device Grant 7,781,236 - Suzuki , et al. August 24, 2	2010-08-24
Optical waveguide with position recognition mark and method for producing the same Grant 7,769,264 - Suzuki , et al. August 3, 2	2010-08-03
Optical waveguide film, method of producing the same, and optical transmitter and receiver module Grant 7,756,366 - Ohtsu , et al. July 13, 2	2010-07-13
Method of fabricating polymer optical circuit Grant 7,749,410 - Shimizu , et al. July 6, 2	2010-07-06
Polymer Optical Waveguide And Method For Production Thereof App 20100166380 - FUJII; Akira ; et al.	2010-07-01
Optical Waveguide, Optical Module, Method Of Producing Optical Module, And Method Of Producing Optical Waveguide App 20100166362 - FUJII; Akira ; et al.	2010-07-01
Optical waveguide device and light outputting module Grant 7,747,115 - Ohtsu , et al. June 29, 2	2010-06-29
Optical Waveguide, Optical Waveguide Type Touch Panel And Method Of Manufacturing The Optical Waveguide App 20100156848 - YATSUDA; Kazutoshi ; et al.	2010-06-24
Sub-mount for mounting optical component, manufacturing method thereof, and light transmission and reception module Grant 7,731,430 - Ohtsu , et al. June 8, 2	2010-06-08
Optical waveguide and method for manufacturing the same Grant 7,702,206 - Shimizu , et al. April 20, 2	2010-04-20
Optical waveguide and method for manufacturing the same Grant 7,695,652 - Fujii , et al. April 13, 2	2010-04-13
Polymer Optical Waveguide And Method Of Producing The Same App 20100074579 - FUJII; Akira ; et al.	2010-03-25
Optical Waveguide Film With Mark For Positioning And Method For Producing The Same App 20100074585 - Shimizu; Keishi ; et al.	2010-03-25
Optical Waveguide With Position Recognition Mark And Method For Producing The Same App 20100040337 - SUZUKI; Toshihiko ; et al.	2010-02-18
Optical Waveguide Film And Optical Transmitter And Receiver Module App 20100021109 - OHTSU; Shigemi ; et al.	2010-01-28
Optical Waveguide Film, Method Of Producing The Same, And Optical Transmitter And Receiver Module App 20100021119 - Ohtsu; Shigemi ; et al.	2010-01-28
Polymer optical waveguide and method for manufacturing the same Grant 7,653,280 - Fujii , et al. January 26, 2	2010-01-26
Flexible optical waveguide film, optical transceiver module, multi-channel optical transceiver module, and method of manufacturing flexible optical waveguide film Grant 7,646,948 - Ohtsu , et al. January 12, 2	2010-01-12
Information Storing Apparatus App 20090310252 - Shimizu; Keishi	2009-12-17
Optical waveguide with a colored layer and method for manufacturing the same Grant 7,620,285 - Suzuki , et al. November 17, 2	2009-11-17
Optical substrate, optical waveguide, and optical waveguide substrate Grant 7,616,852 - Ohtsu , et al. November 10, 2	2009-11-10
Process for producing polymer optical waveguide Grant 7,604,758 - Akutsu , et al. October 20, 2	2009-10-20
Producing method of polymer optical waveguide Grant 7,582,234 - Ohtsu , et al. September 1, 2	2009-09-01
Method of producing polymer optical waveguide Grant 7,569,168 - Shimizu , et al. August 4, 2	2009-08-04
Optical reception and transmission module Grant 7,568,846 - Ohtsu , et al. August 4, 2	2009-08-04
Filtering device for a magnetic disc apparatus Grant 7,564,647 - Suwa , et al. July 21, 2	2009-07-21
Optical waveguide, method of manufacturing the same and optical communication module Grant 7,561,773 - Fujii , et al. July 14, 2	2009-07-14
Recording disk drive having shroud Grant 7,554,762 - Suwa , et al. June 30, 2	2009-06-30
Lens-incorporating optical waveguide, and method for manufacturing the same Grant 7,546,010 - Fujii , et al. June 9, 2	2009-06-09
Optical reception and transmission module Grant 7,542,647 - Ohtsu , et al. June 2, 2	2009-06-02
Optical waveguide and method of manufacturing the same Grant 7,542,646 - Fujii , et al. June 2, 2	2009-06-02
Optical waveguide and method of manufacturing the same Grant 7,539,384 - Fujii , et al. May 26, 2	2009-05-26
Optical Waveguide Film, Method For Manufacturing The Same, And Optical Transmission And Reception Module App 20090103858 - Ohtsu; Shigemi ; et al.	2009-04-23
Optical Waveguide And Method For Manufacturing The Same App 20090103873 - FUJII; Akira ; et al.	2009-04-23
Optical Reception And Transmission Module App 20090103857 - OHTSU; Shigemi ; et al.	2009-04-23
Optical Reception And Transmission Module App 20090103856 - OHTSU; Shigemi ; et al.	2009-04-23
Optical Waveguide And Method For Manufacturing The Same App 20090103875 - SHIMIZU; Keishi ; et al.	2009-04-23
Method Of Fabricating Polymer Optical Circuit App 20090079099 - SHIMIZU; Keishi ; et al.	2009-03-26
Optical Waveguide And Method For Manufacturing The Same App 20090080848 - Suzuki; Toshihiko ; et al.	2009-03-26
Optical Waveguide Device And Light Outputting Module App 20090067786 - OHTSU; Shigemi ; et al.	2009-03-12
Polymer Optical Waveguide And Method For Manufacturing The Same App 20090067796 - FUJII; Akira ; et al.	2009-03-12
Optical Element Mounting Method And Optical Element Mounting Device App 20090068766 - Suzuki; Toshihiko ; et al.	2009-03-12
Production Method Of Optical Waveguide App 20080289366 - SUZUKI; Toshihiko ; et al.	2008-11-27
Production Method Of Optical Waveguide App 20080282741 - SHIMIZU; Keishi ; et al.	2008-11-20
Optical Substrate, Optical Waveguide, And Optical Waveguide Substrate App 20080279504 - OHTSU; Shigemi ; et al.	2008-11-13
Polymeric optical waveguide-forming master plate, method for producing polymer optical waveguide, and aperture changeable polymeric optical waveguide Grant 7,438,838 - Shimizu , et al. October 21, 2	2008-10-21
Optical Waveguide And Method Of Manufacturing The Same App 20080232753 - FUJII; Akira ; et al.	2008-09-25
Optical transmission device and optical module Grant 7,394,952 - Ueno , et al. July 1, 2	2008-07-01
Bidirectional communication optical waveguide and manufacturing method thereof Grant 7,386,213 - Shimizu , et al. June 10, 2	2008-06-10
Information storage device App 20080130167 - Shimizu; Keishi	2008-06-05
Optical waveguide film, and light transmission and reception module Grant 7,382,960 - Ohtsu , et al. June 3, 2	2008-06-03
Sub-mount for mounting optical component and light transmission and reception module Grant 7,350,982 - Ohtsu , et al. April 1, 2	2008-04-01
Light transmission and reception module, sub-mount, and method of manufacturing the sub-mount Grant 7,343,060 - Ohtsu , et al. March 11, 2	2008-03-11
Laminated optical waveguide film, method of producing the same, and optical waveguide module Grant 7,330,622 - Shimizu , et al. February 12, 2	2008-02-12
Flexible optical waveguide film, optical transceiver module, multi-channel optical transceiver module, and method of manufacturing flexible optical waveguide film App 20080031583 - Ohtsu; Shigemi ; et al.	2008-02-07
Optical waveguide and method of manufacturing the same App 20080013903 - Fujii; Akira ; et al.	2008-01-17
Method of producing polymer optical waveguide Grant 7,317,861 - Ohtsu , et al. January 8, 2	2008-01-08
Optical waveguide, method of manufacturing the same and optical communication module App 20070292091 - Fujii; Akira ; et al.	2007-12-20
Optical waveguide and process for manufacturing the same Grant 7,308,180 - Fujii , et al. December 11, 2	2007-12-11
Process for producing polymer optical waveguide and resin injecting device Grant 7,294,292 - Akutsu , et al. November 13, 2	2007-11-13
Optical waveguide, optical waveguide ferrule, and optical connector Grant 7,295,743 - Yatsuda , et al. November 13, 2	2007-11-13
Lens-incorporating optical waveguide, and method for manufacturing the same App 20070237454 - Fujii; Akira ; et al.	2007-10-11
Flexible optical waveguide Grant 7,248,772 - Suzuki , et al. July 24, 2	2007-07-24
Optical waveguide film, and light transmission and reception module App 20070140633 - Ohtsu; Shigemi ; et al.	2007-06-21
Optical waveguide and optical waveguide manufacturing method App 20070114684 - Ohtsu; Shigemi ; et al.	2007-05-24
Optical waveguide module, optical waveguide film and manufacturing method thereof App 20070104416 - Shimizu; Keishi ; et al.	2007-05-10
Optical waveguide film, and light transmission and reception module Grant 7,197,221 - Ohtsu , et al. March 27, 2	2007-03-27
Polymer optical waveguide module and method for manufacturing polymer optical waveguide film used therefor Grant 7,187,828 - Ohtsu , et al. March 6, 2	2007-03-06
Aqueous ink composition, manufacturing method therefor and image forming method using the same Grant 7,176,249 - Akutsu , et al. February 13, 2	2007-02-13
Optical waveguide module, optical waveguide film and manufacturing method thereof Grant 7,174,057 - Shimizu , et al. February 6, 2	2007-02-06
Flexible optical waveguide App 20070025672 - Suzuki; Toshihiko ; et al.	2007-02-01
Magnetic disc apparatus App 20070025015 - Suwa; Masaya ; et al.	2007-02-01
Bidirectional communication optical waveguide and manufacturing method thereof App 20070025671 - Shimizu; Keishi ; et al.	2007-02-01
Sub-mount for mounting optical component, manufacturing method thereof, and light transmission and reception module App 20070019899 - Ohtsu; Shigemi ; et al.	2007-01-25
Optical waveguide film, and light transmission and reception module App 20070019914 - Ohtsu; Shigemi ; et al.	2007-01-25
Sub-mount for mounting optical component and light transmission and reception module App 20070014523 - Ohtsu; Shigemi ; et al.	2007-01-18
Optical element and manufacturing method thereof Grant 7,164,814 - Ohtsu , et al. January 16, 2	2007-01-16
Polymeric optical waveguide film, polymeric optical waveguide module and method of manufacturing polymeric optical waveguide film Grant 7,162,127 - Ohtsu , et al. January 9, 2	2007-01-09
Recording disk drive having shroud App 20070002490 - Suwa; Masaya ; et al.	2007-01-04
Optical waveguide and process for manufacturing the same App 20060275004 - Fujii; Akira ; et al.	2006-12-07
Light transmission and reception module, sub-mount, and method of manufacturing the sub-mount App 20060198569 - Ohtsu; Shigemi ; et al.	2006-09-07
Method for fabricating polymer optical waveguide device App 20060091571 - Akutsu; Eiichi ; et al.	2006-05-04
Process for producing polymer optical waveguide Grant 7,029,607 - Shimizu , et al. April 18, 2	2006-04-18
Electrodeposition solution, optical part produced therefrom, and production method for same optical part Grant 7,024,084 - Akutsu , et al. April 4, 2	2006-04-04
Recording medium drive Grant 7,016,158 - Yamaoka , et al. March 21, 2	2006-03-21
Optical waveguide, optical waveguide ferrule, and optical connector App 20060024012 - Yatsuda; Kazutoshi ; et al.	2006-02-02
Laminated polymer optical waveguide and process for producing the same Grant 6,993,233 - Shimizu , et al. January 31, 2	2006-01-31
Connector-integrated type polymer optical waveguide, method and mold for producing the same Grant 6,990,263 - Shimizu , et al. January 24, 2	2006-01-24
Laminated optical waveguide film, method of producing the same, and optical waveguide module App 20060008224 - Shimizu; Keishi ; et al.	2006-01-12
Optical waveguide module, optical waveguide film and manufacturing method thereof App 20060002651 - Shimizu; Keishi ; et al.	2006-01-05
Polymeric optical waveguide film, polymeric optical waveguide module and method of manufacturing polymeric optical waveguide film App 20050286831 - Ohtsu, Shigemi ; et al.	2005-12-29
Polymer optical waveguide module and method for manufacturing polymer optical waveguide film used therefor App 20050248046 - Ohtsu, Shigemi ; et al.	2005-11-10
Process for producing polymer optical waveguide Grant 6,962,667 - Shimizu , et al. November 8, 2	2005-11-08
Optical element and manufacturing method thereof App 20050196096 - Ohtsu, Shigemi ; et al.	2005-09-08
Method for producing a polymer optical waveguide and laminated polymer optical waveguide with an alignment mark Grant 6,929,760 - Shimizu , et al. August 16, 2	2005-08-16
Optical element and manufacturing method thereof Grant 6,931,167 - Ohtsu , et al. August 16, 2	2005-08-16
Method of producing polymer optical waveguide App 20050163446 - Shimizu, Keishi ; et al.	2005-07-28
Method of producing polymer optical waveguide App 20050158003 - Ohtsu, Shigemi ; et al.	2005-07-21
Process for producing polymer optical waveguide App 20050133943 - Akutsu, Eiichi ; et al.	2005-06-23
Polymer optical waveguide and process for producing the same Grant 6,901,198 - Shimizu , et al. May 31, 2	2005-05-31
Method for producing optical circuit pattern and polymer optical waveguide App 20050087896 - Ohtsu, Shigemi ; et al.	2005-04-28
Light waveguide forming method, electrolyte solution, light waveguide forming apparatus and light waveguide Grant 6,849,171 - Shimizu , et al. February 1, 2	2005-02-01
Laminated polymer optical waveguide and process for producing the same App 20050018989 - Shimizu, Keishi ; et al.	2005-01-27
Polymeric optical waveguide-forming master plate, method for producing polymer optical waveguide, and aperture changeable polymeric optical waveguide App 20050018990 - Shimizu, Keishi ; et al.	2005-01-27
Method for producing polymeric optical waveguide and device for producing the same App 20050017383 - Shimizu, Keishi ; et al.	2005-01-27
Connector-integrated type polymer optical waveguide, method and mold for producing the same App 20040252932 - Shimizu, Keishi ; et al.	2004-12-16
Producing method of polymer optical waveguide App 20040245660 - Ohtsu, Shigemi ; et al.	2004-12-09
Process for producing microlens array, array master, electrolytic solution and microlens array resin material therefor and apparatus for producing master Grant 6,797,531 - Ohtsu , et al. September 28, 2	2004-09-28
Electrodepositing solution for low-potential electrodeposition and electrodeposition method using the same Grant 6,797,769 - Akutsu , et al. September 28, 2	2004-09-28
Process for producing polymer optical waveguide and resin injecting device App 20040081416 - Akutsu, Eiichi ; et al.	2004-04-29
Head assembly having a head IC heat radiating element Grant 6,728,071 - Shimizu April 27, 2	2004-04-27
Method of fabricating high-dielectric color filter Grant 6,720,119 - Ohtsu , et al. April 13, 2	2004-04-13
Electrodeposition solution, optical part produced therefrom, and production method for same optical part App 20040057688 - Akutsu, Eiichi ; et al.	2004-03-25
Process for producing polymer optical waveguide App 20040057683 - Shimizu, Keishi ; et al.	2004-03-25
Polymer optical waveguide and process for producing the same App 20040057689 - Shimizu, Keishi ; et al.	2004-03-25
Method of manufacturing micro-lens array, electrolyte and manufacturing apparatus used therefor Grant 6,707,612 - Ohtsu , et al. March 16, 2	2004-03-16
Aqueous ink composition, manufacturing method therefor and image forming method using the same App 20040048973 - Akutsu, Eiichi ; et al.	2004-03-11
Process for producing polymer optical waveguide App 20040037530 - Ohtsu, Shigemi ; et al.	2004-02-26
Optical element and manufacturing method thereof App 20040033007 - Ohtsu, Shigemi ; et al.	2004-02-19
Process for producing polymer optical waveguide and producing apparatus therefor App 20040026803 - Yatsuda, Kazutoshi ; et al.	2004-02-12
Process for producing polymer optical waveguide App 20040021237 - Shimizu, Keishi ; et al.	2004-02-05
Method for producing a polymer optical waveguide and laminated polymer optical waveguide with an alignment mark App 20040022499 - Shimizu, Keishi ; et al.	2004-02-05
Recording medium drive App 20040021988 - Yamaoka, Nobuyoshi ; et al.	2004-02-05
Method of forming crystalline semiconductor thin film on base substrate, lamination formed with crystalline semiconductor thin film and color filter Grant 6,680,242 - Ohtsu , et al. January 20, 2	2004-01-20
Process for producing microlens array, array master, electrolytic solution and microlens array resin material therefor and apparatus for producing master App 20040001259 - Ohtsu, Shigemi ; et al.	2004-01-01
Process for preparation of optical element, electrolytic solution used for the same and apparatus for preparation of optical element App 20030234180 - Shimizu, Keishi ; et al.	2003-12-25
Method for producing color filter using photocatalysis, apparatus for producing color filter Grant 6,613,486 - Ohtsu , et al. September 2, 2	2003-09-02
Method of manufacturing micro-lens array, electrolyte and manufacturing apparatus used therefor App 20030142409 - Ohtsu, Shigemi ; et al.	2003-07-31
Method of manufacturing a thin film transistor-integrated color filter Grant 6,503,772 - Ohtsu , et al. January 7, 2	2003-01-07
Method for manufacturing TFT-integrated color filter using photocatalysis, color filter, and liquid crystal display Grant 6,500,589 - Ohtsu , et al. December 31, 2	2002-12-31
Head assembly capable of efficiently radiating heat generated from head IC mounted thereon App 20020149881 - Shimizu, Keishi	2002-10-17
Method of forming crystalline semiconductor thin film on base substrate, lamination formed with crystalline semiconductor thin film and color filter App 20020132454 - Ohtsu, Shigemi ; et al.	2002-09-19
Light waveguide forming method, electrolyte solution, light waveguide forming apparatus and light waveguide App 20020122649 - Shimizu, Keishi ; et al.	2002-09-05
Conductive color filter, method for manufacturing the same, and liquid crystal display element Grant 6,436,591 - Ohtsu , et al. August 20, 2	2002-08-20
Electrodepositing solution for low-potential electrodeposition and electrodeposition method using the same. App 20020036146 - Akutsu, Eiichi ; et al.	2002-03-28
Method of forming colored film, driving device and liquid crystal display device Grant 6,344,301 - Akutsu , et al. February 5, 2	2002-02-05
Method of fabricating high-dielectric color filter, fabricating apparatus for same, color filter, and liquid crystal display apparatus App 20020012856 - Ohtsu, Shigemi ; et al.	2002-01-31