KS

Kei Shibayama

HH Hitachi High-Technologies: 4 patents #265 of 1,200Top 25%
DE Denso: 3 patents #3,857 of 11,792Top 35%
SC Sawafuji Electric Co.: 1 patents #43 of 108Top 40%
📍 Ibaraki, JP: #1,449 of 6,779 inventorsTop 25%
Overall (All Time): #674,654 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12211665 Charged particle beam device Akito Tanokuchi, Seiichiro Kanno 2025-01-28
11946858 Examination device Yoshihiro Satou, Toshio Masuda, Hitoshi Matsuno, Osamu Yoshimura, Yuichirou IIJIMA 2024-04-02
11929231 Charged particle beam device Akito Tanokuchi, Seiichiro Kanno 2024-03-12
11335533 Charged particle beam device Akito Tanokuchi, Seiichiro Kanno 2022-05-17
7389707 Starter with one-way clutch for cranking internal combustion engine Kazuaki Murase, Youichi Hasegawa 2008-06-24
7305899 Starter with stopper on clutch inner portion of one-way clutch Sadayoshi Kajino, Youichi Hasegawa 2007-12-11
7194925 Starter Sadayoshi Kajino, Syuichi Aoki 2007-03-27