Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883185 | Suspension type transporter for a bolt drawing machine and positioning controller therefor | Takashi Fujitani, Hiromi Uemura, Toshiaki Kishimoto, Masayuki Uchiyama, Isao Shirasu +3 more | 1989-11-28 |
| 4810295 | Impression composition | Toshiharu Yagi, Yoshihide Higashihata, Hiromichi Sakuma, Yoshito Tanaka, Jouji Saito +3 more | 1989-03-07 |