SK

Shinichi Kai

SO Sony: 17 patents #2,459 of 25,231Top 10%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Overall (All Time): #247,391 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12371652 Priming method of microparticle sorting microchip, microparticle sorting method, microparticle sorting device, and program Naohisa Sakamoto, Masahiro Matsumoto, Shinji Tashiro, Kazuya Takahashi, Yoshifumi Machida 2025-07-29
10956547 Biometrics authentication system Kenji Yamamoto, Hideo Sato, Isao Ichimura, Toshio Watanabe, Junji Kajihara +1 more 2021-03-23
10228327 Data processing apparatus, optical detection system, data processing method, and data processing program Naoki Morimoto 2019-03-12
9651492 Optical detector Yuji Segawa, Tasuku Yotoriyama 2017-05-16
9228950 Optical detector Yuji Segawa, Tasuku Yotoriyama 2016-01-05
9111825 Image sensor, light quantity measurement method, and microscope system 2015-08-18
8945911 Optical detector Yuji Segawa, Tasuku Yotoriyama 2015-02-03
8466475 Light detecting chip and light detecting device provided with light detecting chip Isao Ichimura, Masanobu Yamamoto 2013-06-18
8324597 Light detection device Atsushi Fukumoto, Isao Ichimura, Toshio Watanabe, Yuji Segawa 2012-12-04
8119043 Method of making master for manufacturing optical disc and method of manufacturing optical disc Katsuhisa Aratani, Akira Kouchiyama, Kenzo Nakagawa, Yoshihiro Takemoto 2012-02-21
7648671 Method of making master for manufacturing optical disc and method of manufacturing optical disc Akira Kouchiyama, Katsuhisa Aratani, Kenzo Nakagawa, Yoshihiro Takemoto 2010-01-19
7394049 Optical disk apparatus and pickup unit Takashi Nakao, Isao Ichimura 2008-07-01
7355952 Liquid crystal device, its driving method, and driving apparatus Yasuyuki Takeshita, Atsushi Fukumoto 2008-04-08
6493296 Optical disc inclination detecting method, optical pickup device, and optical disc device Atsushi Fukumoto 2002-12-10
6421304 Magneto-optical reproducing apparatus using magnetic wall displacement detector Shunji Yoshimura, Atsushi Fukumoto 2002-07-16
6111833 Data decoder Toshiyuki Nakagawa, Hiroyuki Ino, Shunji Yoshimura 2000-08-29
6014096 Data decoding method and device Toshiyuki Nakagawa, Hiroyuki Ino, Shunji Yoshimura, Yoshihide Shimpuku, Michihiko Iida +2 more 2000-01-11
4788244 Flame-resistant polyamide resin composition Junnichi Nakahashi, Takuo Shigetomi 1988-11-29