Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6235823 | Crystalline polypropylene resin composition and amide compounds | Naoki Ikeda, Masafumi Yoshimura, Kazuaki Mizoguchi, Hiroshi Kitagawa, Kiyoshi Sadamitsu +1 more | 2001-05-22 |
| 4502975 | Compositions for recovering an organic material from an oily layer on a body of water | Toshiaki Kobayashi, Masafumi Yoshimura, Masaru Sugiura, Tomio Nobe, Sumio Fujimoto | 1985-03-05 |