Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836944 | Halogen-containing polyether and its use | Takashi Tohzuka, Sueyoshi Ishikawa, Katsuyoshi Kubo, Yukio Ohmure, Norio Kataoka | 1989-06-06 |
| 4821062 | Integrated assembly of thermostat and thermistor in fixing device of image reproduction machine | Itsuro Katoh, Akihiko Taniguchi | 1989-04-11 |