Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11590683 | Molding production method, molding die, molding production apparatus, burr removal method, and burr removal device | Tadatoshi Tanji, Naoto Tani, Masaaki Onodera | 2023-02-28 |
| 10940615 | Mold clamping device | Yoshinori Ono, Yosuke MUROYA, Shuji Ito | 2021-03-09 |
| 4498363 | Just intonation electronic keyboard instrument | Yutaka Chiba, Toshio Sanuki | 1985-02-12 |