KO

Kazuo Oyobe

NC Nippondenso Co.: 8 patents #238 of 3,479Top 7%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #668,515 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5683299 Device for transmitting rotational power Akira Kishibuchi, Kiyomi Okuda, Junichi Toyama, Yasuo Takahara 1997-11-04
4803345 Ceramic heater apparatus with metal electrodes Hiroki Hoshizaki, Hirofumi Suzuki, Nobuaki Kawahara, Hitoshi Niwa, Terutaka Kageyama 1989-02-07
4723973 Purifying apparatus of a particulate trap-type for collecting particulates in exhaust gas from an engine Hiroki Hoshizaki, Terutaka Kageyama, Hirofumi Suzuki, Yoshihiko Imamura, Kiyoshi Kobashi +2 more 1988-02-09
4723069 Ceramic heater Hiroki Hoshizaki, Hirofumi Suzuki, Nobuaki Kawahara, Terutaka Kageyama, Hitoshi Niwa +4 more 1988-02-02
4711990 Ceramic heater Hiroki Hoshizaki, Nobuaki Kawahara, Hirofumi Suzuki 1987-12-08
4671058 Heating device Hitoshi Yoshida, Hirohumi Suzuki, Etsuji Nomura, Kazuma Matsui, Naoto Miwa 1987-06-09
4652727 Ceramic heater and a process for producing the same Hiroki Hoshizaki, Hirofumi Suzuki, Terutaka Kageyama 1987-03-24
4519820 Fitter apparatus for purifying exhaust gases Etsuji Nomura, Kazuma Matsui, Masanori Fukutani, Kazuyuki Ito, Naoto Miwa +1 more 1985-05-28