Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362273 | Production of dyestuff powders | Junzaburo Seino, Washohati Abo, Iwao Minami, Joji Fuji | 1982-12-07 |
| 4357397 | Brazing fin stock for use in aluminum base alloy heat exchanger | Yoshio Baba, Zenichi Tanabe, Toshiyasu Fukui | 1982-11-02 |
| 4354301 | Method for manufacturing stripe-patterned metal plate | Yo Takeuchi, Masaki Morikawa, Chuji Tanaka, Toshiharu Hiji | 1982-10-19 |
| 4320954 | Drive mechanism for an image transfer type copying apparatus | Koji Takeuchi | 1982-03-23 |
| 4317484 | Heat exchanger core | Zenichi Tanabe, Toshiyasu Fukui, Tatsuo Miura, Taketoshi Sugiura | 1982-03-02 |
| 4308832 | Helically shaped intake port of an internal combustion engine | Takeshi Okumura | 1982-01-05 |