Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673197 | Multi-layer structure and method of producing the same | Hiroaki Goto, Atsushi Kikuchi | 2014-03-18 |
| 8157555 | Extrusion feed device for composite resin and composite resin mass | Hotaka Fukabori, Tsuneo Imatani, Kazunobu Watanabe | 2012-04-17 |
| 8153048 | Method and device for manufacturing container by compression molding and stretch blow molding | Tsuneo Imatani, Hiroyuki Hashimoto | 2012-04-10 |
| 7341684 | Composite synthetic resin material forming method and apparatus | Tsuneo Imatani, Kazunobu Watanabe, Hotaka Fukabori, Ikuo Komatsu | 2008-03-11 |
| 6929836 | Multi-layered preform and multi-layered bottle manufactured by using the same | Atsushi Kikuchi, Yorihisa Hamada, Kazunobu Watanabe | 2005-08-16 |
| 6716386 | Plastic bottle and method of producing the same | Go Saito, Yoshitsugu Maruhashi, Kiyoshi Kawaguchi | 2004-04-06 |
| 6349838 | Plastic bottle and method of producing the same | Go Saito, Yoshitsugu Maruhashi, Kiyoshi Kawaguchi | 2002-02-26 |
| 5467880 | Tamper-revealing screw-cap for a container | Kiyoshi Kawaguchi | 1995-11-21 |