Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406739 | Parison guide | Kunihiko Kondo, Kazuhiro Ohtaki, Yuji Minowa, Toshinari TAKEYAMA | 2019-09-10 |
| 6547551 | Multilayer crosshead | Yuzo Omi, Syouji Satou, Takatoshi Watanabe, Akira Rikiishi, Hajime Kudo +3 more | 2003-04-15 |
| 6537056 | Needle blow nozzle and blow molding apparatus | Yuzo Omi, Syouji Satou, Takatoshi Watanabe, Akira Rikiishi, Hajime Kudo +3 more | 2003-03-25 |
| 6196829 | Apparatus for forming hollow article | Shouji Abe | 2001-03-06 |
| 5855926 | Method for extrusion-molding laminated parison and apparatus for the same | Toshiji Yoshida, Sohei Masaki | 1999-01-05 |
| 5702664 | Method of and apparatus for extrusion-molding a laminated parison, and a vessel produced from the laminated parison | Yosuke Yamada, Shigeaki Sano, Toshiji Yoshida | 1997-12-30 |
| 5435964 | Parison forming method and apparatus therefor | Satoshi Ninomiya | 1995-07-25 |
| 5297946 | Multilayer parison extruder | Toshiji Yoshida, Hideaki Fukuda, Keiji Fukuhara | 1994-03-29 |
| 5133911 | Multilayer parison extruder and method | — | 1992-07-28 |