Kai; Shinichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kai; Shinichi.The latest application filed is for "biometrics authentication system".

Company Profile

2.17.18

Kai; Shinichi - Tokyo JP
Kai; Shinichi - Kanagawa 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
Biometrics authentication system Grant 10,956,547 - Yamamoto , et al. March 23, 2	2021-03-23
Data processing apparatus, optical detection system, data processing method, and data processing program Grant 10,228,327 - Morimoto , et al.	2019-03-12
Biometrics Authentication System App 20190042721 - YAMAMOTO; KENJI ; et al.	2019-02-07
Optical detector Grant 9,651,492 - Segawa , et al. May 16, 2	2017-05-16
Data Processing Apparatus, Optical Detection System, Data Processing Method, And Data Processing Program App 20160282268 - Morimoto; Naoki ; et al.	2016-09-29
Optical Detector App 20160077006 - Segawa; Yuji ; et al.	2016-03-17
Optical detector Grant 9,228,950 - Segawa , et al. January 5, 2	2016-01-05
Image sensor, light quantity measurement method, and microscope system Grant 9,111,825 - Kai August 18, 2	2015-08-18
Optical Detector App 20150111290 - Segawa; Yuji ; et al.	2015-04-23
Optical detector Grant 8,945,911 - Segawa , et al. February 3, 2	2015-02-03
Optical Measuring Apparatus And Optical Measuring Microchip App 20140091208 - Kai; Shinichi	2014-04-03
Light detecting chip and light detecting device provided with light detecting chip Grant 8,466,475 - Ichimura , et al. June 18, 2	2013-06-18
Image Sensor, Light Quantity Measurement Method, And Microscope System App 20130056616 - Kai; Shinichi	2013-03-07
Optical Analysis Apparatus And Optical Analysis Method App 20130034857 - Kajihara; Junji ; et al.	2013-02-07
Light detection device Grant 8,324,597 - Fukumoto , et al. December 4, 2	2012-12-04
Method of making master for manufacturing optical disc and method of manufacturing optical disc Grant 8,119,043 - Kai , et al. February 21, 2	2012-02-21
Light Detecting Chip And Light Detecting Device Provided With Light Detecting Chip App 20110037077 - Ichimura; Isao ; et al.	2011-02-17
Light Detection Device App 20110036992 - Fukumoto; Atsushi ; et al.	2011-02-17
Biometric authentication apparatus App 20110013074 - Ichimura; Isao ; et al.	2011-01-20
Optical Detector App 20100291667 - Segawa; Yuji ; et al.	2010-11-18
Biometrics authentication system App 20100026453 - Yamamoto; Kenji ; et al.	2010-02-04
Method of making master for manufacturing optical disc and method of manufacturing optical disc Grant 7,648,671 - Kai , et al. January 19, 2	2010-01-19
Optical disk apparatus and pickup unit Grant 7,394,049 - Nakao , et al. July 1, 2	2008-07-01
Liquid crystal device, its driving method, and driving apparatus Grant 7,355,952 - Takeshita , et al. April 8, 2	2008-04-08
Optical disk apparatus and pickup unit App 20060278807 - Nakao; Takashi ; et al.	2006-12-14
Liquid crystal device, its driving method, and driving apparatus App 20050174339 - Takeshita, Yasuyuki ; et al.	2005-08-11
Manufacturing process of original disc for producing optical disc and production process of optical disc App 20050161842 - Kai, Shinichi ; et al.	2005-07-28
Method for producing stamper used for producing optical disc and optical disc producing method App 20050128926 - Kai, Shinichi ; et al.	2005-06-16
Optical disc inclination detecting method, optical pickup device, and optical disc device Grant 6,493,296 - Fukumoto , et al. December 10, 2	2002-12-10
Data decoder Grant 6,111,833 - Nakagawa , et al. August 29, 2	2000-08-29

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