Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764435 | Metalizing or bonding composition for non-oxide ceramics | Hiroki Hosizaki, Terutaka Kageyama | 1988-08-16 |
| 4723973 | Purifying apparatus of a particulate trap-type for collecting particulates in exhaust gas from an engine | Kazuo Oyobe, Hiroki Hoshizaki, Terutaka Kageyama, Yoshihiko Imamura, Kiyoshi Kobashi +2 more | 1988-02-09 |
| 4723069 | Ceramic heater | Hiroki Hoshizaki, Kazuo Oyobe, Nobuaki Kawahara, Terutaka Kageyama, Hitoshi Niwa +4 more | 1988-02-02 |
| 4711990 | Ceramic heater | Hiroki Hoshizaki, Nobuaki Kawahara, Kazuo Oyobe | 1987-12-08 |
| 4652727 | Ceramic heater and a process for producing the same | Hiroki Hoshizaki, Terutaka Kageyama, Kazuo Oyobe | 1987-03-24 |
| 4613455 | Ceramic heater and a method for its production | Hitoshi Yoshida, Shunzo Yamaguchi | 1986-09-23 |
| 4544288 | Impact dot printing head | Masahiko Waki, Kunimitsu Harada | 1985-10-01 |