Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258047 | Therapeutic pressing device | — | 2001-07-10 |
| 5622555 | Process for the production of dis-azo pigment | Ataru Chiba, Hitoshi Maki | 1997-04-22 |
| 5427616 | Process for the production of copper phthalocyanine pigment composition | Kosaku Tsuji, Shigeki Kato | 1995-06-27 |