Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843432 | Image recording apparatus | Toshiaki Mizushima, Shigeo Ozaki, Yukimasa Shinohara, Tomoo Tsunenari, Yasuo Noguchi | 1989-06-27 |
YT
Yasufumi Takada
Overall (1989): #41,734 of 140,708Top 30%
1
Patents 1989