Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877835 | Thermoplastic resin composition | Yusuke Tsuda, Takashi Kurata, Yoshinobu Suzuki | 1989-10-31 |
| 4843986 | Thread feeding apparatus for multi-needle sewing machine | Tadashi Kozuka, Minoru Ozaku, Yoichi Ando | 1989-07-04 |
| 4798375 | Device for feeding photosensitive material | — | 1989-01-17 |