SY

Sadao Yamada

AC Aichi Machine Industry Co.: 1 patents #36 of 131Top 30%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SS Sankyo Seiki Seisakusho: 1 patents #122 of 287Top 45%
TE Tokyo Shibaura Electric: 1 patents #96 of 337Top 30%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #1,181,207 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9869234 Structure for retaining temperature sensing device and internal combustion engine provided with same Masatoshi Hada, Naonori Kinoshita, Miyuki Yamazaki, Norio Ito, Koji Nishiyama +2 more 2018-01-16
4887345 Turret apparatus Kazuharu Saito, Masao Hiraguri, Junichi Shiozawa 1989-12-19
4683048 Method of manufacturing ion selective electrode pair Takeshi Takayama, Osamu Seshimoto, Akira Yamaguchi 1987-07-28
4243308 Exposure computation circuit Isao Arita, Tadashi Ito, Soichi Nakamoto 1981-01-06