Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221931 | Method for producing polypropylene material, and polypropylene material | Akira Nakasuga | 2015-12-29 |
| 8986590 | Polymer article and method for producing polymer article | Hiroyuki Hirano, Kazuho Uchida, Akira Nakasuga | 2015-03-24 |
| 8846795 | Method for producing polymer molded article, and polymer molded article | Akira Nakasuga | 2014-09-30 |
| 8796413 | Polymer material and method for producing same | Akira Nakasuga, Norihiro Asai | 2014-08-05 |
| 5432009 | Film for first-aid sticking plaster | Masao Ogasa, Kiyomi Uenomachi, Hideshi Matsumoto | 1995-07-11 |