Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378454 | Adhesive, laminate, and packaging material | Yutaka Hamasuna, Takashi Mihara | 2025-08-05 |
| 6166338 | Tubular switch and device for connecting the switch | — | 2000-12-26 |
| 5889073 | Process for producing material with hydrophilic surface | Husheng Zhang, Takanori Anazawa | 1999-03-30 |
| 5616657 | Process for the preparation of high molecular lactic copolymer polyester | Shoji Imamura | 1997-04-01 |
| 5605981 | Process for the preparation of high molecular lactic copolymer polyester | Shoji Imamura | 1997-02-25 |
| 5525671 | Continuous production process for lactide copolymer | Shoji Imamura | 1996-06-11 |
| 5470188 | Lift for loading and unloading a truck | — | 1995-11-28 |
| 5403897 | Process for producing lactic acid-based copolyester and packaging material | Satoshi Oya, Yasutoshi Kakizawa, Hideyuki Furuta, Kosuke Arai | 1995-04-04 |