Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348170 | Process for producing a multilayer molded article | Shohei Masui, Masahito Matsumoto, Nobuhiro Usui, Toshihiro Hosokawa | 2002-02-19 |
| 5714175 | Apparatus for producing a multilayer molded article | Shohei Masui, Masahito Matsumoto, Nobuhiro Usui, Toshihiro Hosokawa | 1998-02-03 |
| 5622667 | Process for producing skin-integrated laminate | Youichi Fujiyama, Takashi Watanabe, Masahito Matsumoto | 1997-04-22 |
| 5545023 | Pressure molding apparatus for molten resin | Toshihiro Hosokawa, Kiyoshi Nakahara, Toshiyuki Okuda | 1996-08-13 |
| 5509990 | Process for producing a multilayer molded article | Shohei Masui, Masahito Matsumoto, Nobuhiro Usui, Toshihiro Hosokawa | 1996-04-23 |
| 5338182 | Pressure molding apparatus for molten resin | Toshihiro Hosokawa, Kiyoshi Nakahara, Toshiyuki Okuda | 1994-08-16 |
| 5238392 | Pressure molding apparatus for molten resin having a limit switch which detects movement of a gate pin | Toshihiro Hosokawa, Kiyoshi Nakahara, Toshiyuki Okuda | 1993-08-24 |
| 5238640 | Method of manufacturing a laminated body | Shohei Masui, Kanemitsu Oishi, Kiyoshi Mitsui, Toshihiro Hosokawa | 1993-08-24 |
| 5234336 | Pressure molding apparatus for molten resin | Toshihiro Hosokawa, Kiyoshi Nakahara, Toshiyuki Okuda | 1993-08-10 |
| 5223201 | Method of manufacturing a laminated body | Shohei Masui, Kanemitsu Oishi, Kiyoshi Mitsui, Toshihiro Hosokawa | 1993-06-29 |
| 5122320 | Process for producing a multilayer article | Shohei Masui, Masahito Matsumoto, Nobuhiro Usui, Toshihiro Hosokawa | 1992-06-16 |