Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006100 | Metal cap and method for manufacturing same | Daisuke Tsuchimoto | 2024-06-11 |
| 10894637 | Plugging-type resin cap | Katsumi Enomoto, Koshin Ri, Katsumi Hashimoto | 2021-01-19 |
| 9938049 | Metal cap having foamed coating film and method for manufacturing same | — | 2018-04-10 |
| 9834690 | Ink for ink-jet printing and method of ink-jet printing | Hiroshi Shimomura, Hiroaki Kikuchi, Katsumi Hashimoto | 2017-12-05 |