HIRAI; Toshihiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for HIRAI; Toshihiro.The latest application filed is for "optical device, microlens array, and method of fabricating optical device".

Company Profile

2.13.10

HIRAI; Toshihiro - Ueda-shi Nagano
Hirai; Toshihiro - Ueda N/A JP
Hirai; Toshihiro - Nagano JP
Hirai; Toshihiro - Chiba JP
Hirai; Toshihiro - Osakasayama-shi Osaka JP
Hirai, Toshihiro - Osaka JP
Hirai; Toshihiro - Yokohama JP
Hirai, Toshihiro - Yokohama city JP
Hirai; Toshihiro - Sakai JA

*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
Optical Device, Microlens Array, And Method Of Fabricating Optical Device App 20210063786 - YAMADA; Yasumi ; et al.	2021-03-04
Optical Device And Method Of Fabricating Optical Device App 20210055544 - YAMADA; Yasumi ; et al.	2021-02-25
Dielectric material for polymeric actuator, and polymeric actuator using the same Grant 8,354,774 - Kato , et al. January 15, 2	2013-01-15
Variable focal length lens, and focal length adjusting device, and imaging apparatus that use the same Grant 8,169,715 - Kinoshita , et al. May 1, 2	2012-05-01
Focusing device and imaging device Grant 7,933,081 - Yasuda , et al. April 26, 2	2011-04-26
Dielectric Material For Polymeric Actuator, And Polymeric Actuator Using The Same App 20110018400 - Kato; Toshinori ; et al.	2011-01-27
Focusing Device And Imaging Device App 20100103542 - Yasuda; Akira ; et al.	2010-04-29
Sensor App 20100024533 - Kimura; Mutsumi ; et al.	2010-02-04
Variable Focal Length Lens, And Focal Length Adjusting Device, And Imaging Apparatus That Use The Same App 20090303613 - Kinoshita; Takeshi ; et al.	2009-12-10
Method and equipment for making polychlorobiphenyl nontoxic Grant 7,196,240 - Shirai , et al. March 27, 2	2007-03-27
Actuator Grant 7,109,643 - Hirai , et al. September 19, 2	2006-09-19
Actuator App 20050168113 - Hirai, Toshihiro ; et al.	2005-08-04
Method and equipment for making polychlorobiphenyl nontoxic App 20050107652 - Shirai, Hirofusa ; et al.	2005-05-19
Clinical-examination-numerical-data-processing system and recording medium for diagnostic program using the system Grant 6,789,019 - Hirai September 7, 2	2004-09-07
Clinical-examination-numerical-data-processing system and recording medium for diagnostic program using the system App 20020077755 - Hirai, Toshihiro	2002-06-20
Automatic stop/restart device of vehicle engine Grant 6,404,072 - Onoyama , et al. June 11, 2	2002-06-11
Automatic stop/restart device of vehicle engine App 20010013701 - Onoyama, Taiichi ; et al.	2001-08-16
Polyurethane elastomer actuator Grant 5,977,685 - Kurita , et al. November 2, 1	1999-11-02
Oil pan for internal combustion engine Grant 5,058,545 - Hirai , et al. October 22, 1	1991-10-22
Oil pan structure for internal combustion engine Grant 5,038,890 - Tanaka , et al. August 13, 1	1991-08-13
Liquid Fuel Combustion Device Grant 3,733,165 - Nakagawa , et al. May 15, 1	1973-05-15

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