Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873288 | Method for preparation of thermoplastic resin composition | Masato Komatsu, Isao Baba, Takashi Mikami, Tsuyoshi Kanai | 1989-10-10 |
| 4833181 | Polyolefin composition containing cellulose fibers and a deodorizer | Masakichi Shimada, Noboru Yamamoto, Taizo Yamaguchi, Hiroyuki Wakabayashi, Fumio Kato +1 more | 1989-05-23 |
| 4801651 | Method of manufacture of thermoplastic elastomer compounds | Masato Komatsu, Isao Baba, Noboru Yamamoto, Tsuyoshi Kanai | 1989-01-31 |