Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871796 | Method of production of thermoplastic elastomer compounds | Masato Komatsu, Isao Baba | 1989-10-03 |
| 4838024 | Hydraulically operated continuously variable transmission | Mitsumasa Furumoto, Eiichiro Kawahara, Kenichi Ikehjiri | 1989-06-13 |
| 4833181 | Polyolefin composition containing cellulose fibers and a deodorizer | Kiyotada Narukawa, Masakichi Shimada, Taizo Yamaguchi, Hiroyuki Wakabayashi, Fumio Kato +1 more | 1989-05-23 |
| 4815288 | Non-step hydraulic transmission | Kouji Yamaguchi | 1989-03-28 |
| 4809587 | Actuator with built-in pilot valve | Eiichiro Kawahara, Kenichi Ikejiri, Takashi Iino, Kenjiro Iwasawa | 1989-03-07 |
| 4800836 | Resist coating apparatus | Yasuo Matsuoka | 1989-01-31 |
| 4801651 | Method of manufacture of thermoplastic elastomer compounds | Masato Komatsu, Isao Baba, Kiyotada Narukawa, Tsuyoshi Kanai | 1989-01-31 |