Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803345 | Ceramic heater apparatus with metal electrodes | Hiroki Hoshizaki, Kazuo Oyobe, Hirofumi Suzuki, Nobuaki Kawahara, Hitoshi Niwa | 1989-02-07 |
| 4764435 | Metalizing or bonding composition for non-oxide ceramics | Hiroki Hosizaki, Hirofumi Suzuki | 1988-08-16 |
| 4723973 | Purifying apparatus of a particulate trap-type for collecting particulates in exhaust gas from an engine | Kazuo Oyobe, Hiroki Hoshizaki, Hirofumi Suzuki, Yoshihiko Imamura, Kiyoshi Kobashi +2 more | 1988-02-09 |
| 4723069 | Ceramic heater | Hiroki Hoshizaki, Kazuo Oyobe, Hirofumi Suzuki, Nobuaki Kawahara, Hitoshi Niwa +4 more | 1988-02-02 |
| 4652727 | Ceramic heater and a process for producing the same | Hiroki Hoshizaki, Hirofumi Suzuki, Kazuo Oyobe | 1987-03-24 |