Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447707 | Molding method of thermosetting resin and mold with unnecessary gap heating | Kenichi Sakai, Susumu Shimada, Masahiro Watabe, Kentaro Niwano | 2002-09-10 |
| 6223014 | Developer-regulating member, development device, process cartridge, and process for producing developer-regulating member | Kentaro Niwano, Susumu Shimada, Masahiro Watabe, Kenichi Sakai | 2001-04-24 |
| 5217725 | Electrically driven type injection molding apparatus | Ryohei Inaba, Shojiro Danmoto, Mitsuo Arai, Yozo Tobo, Hirofumi Sugawara +1 more | 1993-06-08 |
| 5143736 | Nozzle touch device in an injection molding apparatus | Ryohei Inaba, Shojiro Danmoto, Mitsuo Arai | 1992-09-01 |
| 5110522 | Electrically driven type injection molding method | Ryohei Inaba, Shojiro Danmoto, Mitsuo Arai, Yozo Tobo, Hirofumi Sugawara +1 more | 1992-05-05 |
| 5102587 | Injection mold using screw thrust control | Ryohei Inaba, Yozo Tobo, Hirofumi Sugawara, Tadanobu Miyazaki | 1992-04-07 |
| 5092753 | Electric injection molding apparatus | Ryohei Inaba, Shojiro Danmoto, Mitsuo Arai, Yozo Tobo, Tadanobu Miyazaki | 1992-03-03 |
| 4555228 | Apparatus for automatically exchanging die for injection molding | Naritoshi Nishiike, Takashi Nishimaki, Yasushi Miura | 1985-11-26 |