Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252199 | Heating roller for fixing | Katsuya Toyota, Takahiro Maruyama, Kyoji Uchiyama, Shigenobu Nakamura, Kouihi Hayashi | 2001-06-26 |
| 6096995 | Heating roller for fixing | Katsuya Toyota, Takahiro Maruyama, Kyoji Uchiyama, Shigenobu Nakamura, Kouihi Hayashi | 2000-08-01 |
| 5350154 | Support structure for a ceramic valve assembly | Kenichiro Takama, Kimihide Horio, Michihiko Miyasaka, Takafumi Tsurumaru | 1994-09-27 |
| 4804823 | Ceramic heater | Norio Okuda, Noriyoshi Nakanishi, Masahiro Yamamoto, Kenichiro Miyahara, Hiroaki Sonoda +1 more | 1989-02-14 |