Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900698 | Polylactic acid resin sheet and molded article | Hisataka Tabata, Takeshi Ishii | 2014-12-02 |
| 8685524 | Polylactic acid-based resin sheet | Hisataka Tabata | 2014-04-01 |
| 7632897 | Polylactic acid base polymer composition, molding thereof and film | Hiroshi Shinnumadate, Sadanori Kumazawa, Masahiro Kimura | 2009-12-15 |
| 7351785 | Poly (lactic acid) base polymer composition, molding thereof and film | Hiroshi Shinnumadate, Sadanori Kumazawa, Masahiro Kimura | 2008-04-01 |