Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310091 | Film-packet to be adaptable for picture stand | Yoshio Hara, Tomoyuki Takahashi | 1982-01-12 |
YS
Yukihiro Sugimoto
Overall (1982): #21,367 of 81,411Top 30%
1
Patents 1982