Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905051 | Fixing means for electrophotographic copier | Fumio Satoh, Yoichi Shimazawa, Yasuhiro Takai | 1990-02-27 |
| 4714804 | Rotary switch having rotary contacts with an amorphous alloy coating | Keiji Yasuda, Yukihisa Oda, Shigemitsu Hamajima, Masami Ishii, Takayoshi Tsuzuki +1 more | 1987-12-22 |
| 4665029 | Heat-resistant lipase | Mieko Iwai, Yoshio Tominaga | 1987-05-12 |