Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5829623 | Easily openable can lid | Hideo Otsuka, Hiroyuki Terasawa, Shigeaki Yamanashi, Sunao Morishita | 1998-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5829623 | Easily openable can lid | Hideo Otsuka, Hiroyuki Terasawa, Shigeaki Yamanashi, Sunao Morishita | 1998-11-03 |