Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832576 | Electric fan | Yutaka Deguchi, Yasuyuki Tsuchida, Toshio Ootani, Yuji Nakanishi | 1989-05-23 |
| 4774593 | Image forming apparatus | Yutaka Deguchi, Yasuyuki Tsuchida | 1988-09-27 |