Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911478 | Booklet with photograph and personal information | Yuji Oshikoshi, Hiroshi Hara, Kazuo Shiota, Nobumitsu Takehara, Kiichiro Sakamoto | 1990-03-27 |
YS
Yoshimi Sugamuma
Overall (All Time): #3,898,968 of 4,157,543Top 95%
1
Patents All Time