Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381243 | Cap for a drink container | Toru Goto, Masashi Yamada, Takashi Kato | 1997-07-22 |
| 5596921 | Thermally insulated cooking device | Yoshiya Nishino, Yasuhiko Komiya, Kunio Matsuda | 1997-01-28 |