Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713892 | Injection foam molding machine | Takehiro Irie, Keijiro Sugiura, Toshihiko Kariya | 2017-07-25 |
| 9254600 | Injection foam molding machine | Takehiro Irie, Keijiro Sugiura, Toshihiko Kariya | 2016-02-09 |
| 8814552 | Die clamping device for injection molding machine | Naoki Kato | 2014-08-26 |
| 8328547 | Injection foam molding machine and method of injection foam molding | Yasuaki Ozeki | 2012-12-11 |
| 6843647 | Electric closing gear | Junichi Yamamoto, Tosimichi Sugita | 2005-01-18 |
| 6821104 | Die clamping apparatus and method, and method for adjustment to die thickness using said apparatus | Koji Kubota, Toshimichi Sugita | 2004-11-23 |
| 6733275 | Electric split nut opening/closing device in mold clamping apparatus | — | 2004-05-11 |
| 6352008 | One-piece flywheel having outer ring gear portion, and process of manufacturing the same | Toshimasa Matsuoka, Osamu Fukuta | 2002-03-05 |
| 4370291 | Process for producing polyester film | Takahiko Kazama, Yuji Okamura | 1983-01-25 |
| 4255516 | Photographic support containing different polyester layers | Kazunobu Katoh, Toshihiro Otaki, Shozi Nakashima | 1981-03-10 |
| 4234532 | Method of manufacturing polyester films | Masahiko Motegi, Ikukazu Kimata | 1980-11-18 |
| 4226826 | Method for manufacturing polyester films | Masahiko Motegi, Kazuhiro Tanaka | 1980-10-07 |
| 4190689 | Polymeric-shaped article | Masahiko Motegi, Satoru Okamoto, Atsuhiko Soda, Masakazu Inoue | 1980-02-26 |
| 4188800 | Drive shaft of fan coupling assembly for motor vehicles | Hiroaki Toyoda, Junichi Ito, Masaharu Hayashi | 1980-02-19 |