Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840265 | Object distributing and supplying method and apparatus | Kazuo Haraguchi | 1989-06-20 |
| 4835041 | Biaxially stretched composite styrene resin sheet | Yukihide Tsukamoto, Minoru Seino, Akio Toyoda | 1989-05-30 |
| 4818657 | Liquid developer for electrostatic latent image | Tsuneyuki Kondo | 1989-04-04 |