Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10632666 | Parison supply device and supply method, and blow molding machine and blow molding method using same | Norihisa Hirota, Kouichi Narutaki, Akihiro Usami, Eiichiro KANEKO, Takuo Yamada +2 more | 2020-04-28 |
| 9636865 | Parison supply device and supply method | Norihisa Hirota, Ikuo Komatsu, Hiromitsu Fukuoka, Kouichi Narutaki | 2017-05-02 |
| 8652390 | Synthetic resin container manufacturing method | — | 2014-02-18 |
| 8168100 | Molten resin supply method, molten resin supply device, molten resin compression molding method, molten resin compression molding device, and synthetic resin container manufacturing method | Yuuji Iwakiri | 2012-05-01 |
| 7935300 | Manufacturing method of resin container | Kenjiro Tanaka, Isamu Takeda, Eriko Kimotsuki | 2011-05-03 |
| 7891963 | Manufacturing apparatus of resin container | Kenjiro Tanaka, Isamu Takeda, Eriko Kimotsuki | 2011-02-22 |
| 5882752 | Wrapping pipe for a bundle of hollow fibers, method and device for production thereof | — | 1999-03-16 |