Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605187 | Method for producing pulp molded article | Yasushi Yamada, Hisao Sato, Tokuo Tsuura, Hiroaki Kobayashi | 2003-08-12 |
| 6592720 | Method of manufacturing pulp mold formed body | — | 2003-07-15 |
| 6576089 | Paper making mold for pulp mold molding production and method and device for producing pulp mold molding | Atsushi Sato, Shinji Kodama, Naoki Imai | 2003-06-10 |
| 6547931 | Method of manufacturing pulp mold formed product | Yoshiaki Kumamoto, Kenichi Otani, Shinji Otakura, Tokuo Tsuura, Masataka Ishikawa +1 more | 2003-04-15 |
| 6521085 | Pulp molded article | Yoshiaki Kumamoto, Kenichi Otani, Shinji Otakura, Tokuo Tsuura, Masataka Ishikawa +1 more | 2003-02-18 |