AK

Akira Koga

PA Panasonic: 15 patents #1,528 of 21,108Top 8%
AR Aruze: 1 patents #44 of 100Top 45%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #275,056 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
9936136 Lens barrel Shinichi Iwasaki, Kiyokazu Ishiyama 2018-04-03
9557815 Electronic device Yusuke Adachi, Masahiro Inata, Ryo Okumura, Naoto Yumiki 2017-01-31
9501146 Electronic device Masahiro Inata, Yusuke Adachi, Ryo Okumura, Naoto Yumiki 2016-11-22
9477063 Lens barrel 2016-10-25
9342148 Electronic device for generating vibrations in response to touch operation 2016-05-17
9110508 Electronic device having a vibrating section for multiple touches Keiki Yoshitsugu 2015-08-18
9069384 Electronic device Naoto Yumiki, Yusuke Adachi, Masahiro Inata, Ryo Okumura 2015-06-30
8976461 Lens barrel and imaging device 2015-03-10
8976139 Electronic device Ryo Okumura 2015-03-10
8928995 Lens barrel and imaging device Daisuke Ito 2015-01-06
8749894 Lens barrel Takeo Santo 2014-06-10
8712230 Lens barrel and imaging device 2014-04-29
8693861 Lens barrel 2014-04-08
8654216 Camera system, camera body, and lens unit Dai Shintani, Koji Shibuno 2014-02-18
8351142 Drive unit Hideyuki Hashi, Hideaki Mukae, Eiichi Nagaoka 2013-01-08
7185990 Projection display apparatus Takaaki Tanaka, Takehiro Okada 2007-03-06
6311974 Gaming machine with sterilizing light beam 2001-11-06