KY

Kenichi YAMAGATA

Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
SA San-Apro: 1 patents #14 of 35Top 40%
TC Tokyo Ohka Kogyo Co.: 1 patents #437 of 684Top 65%
Overall (All Time): #688,563 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12422747 Negative photosensitive resin composition, pattern formation method, and laminated film Takuto Nakao, Tomoyuki SHIBAGAKI, Yuji Nakamura, Takahiro Kondo, Masahiro Masujima +1 more 2025-09-23
11454184 Control device for an internal combustion engine Tatsuo Fujimoto, Nobuyoshi Tomomatsu, Takuma Kusagaki, Kenichiro Yonezawa, Siyu Liu 2022-09-27
10989627 Controller which determines a misfire for an internal combustion engine Tatsuo Fujimoto, Nobuyoshi Tomomatsu, Kenichiro Yonezawa, Takuma Kusagaki 2021-04-27
10458355 Engine control device and engine control method Mitsuaki Shirasaki, Shuichi Wada, Katsuya Monguchi 2019-10-29
9845758 Engine control apparatus Nobuyoshi Tomomatsu, Shuichi Wada 2017-12-19
9726098 Intake air mass estimation apparatus for motorcycle Mitsuaki Shirasaki, Masahiko Nomura 2017-08-08
9555810 Transmission control device of motorcycle Mitsuaki Shirasaki, Masahiko Nomura 2017-01-31