Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351609 | Photographing apparatus | Shunzo Inoue, Takeshi Nagasawa, Toshio Iwaya, Michio Kasuya | 1982-09-28 |
HY
Hitoshi Yanagawa
Overall (1982): #58,178 of 81,411Top 75%
1
Patents 1982