Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348170 | Process for producing a multilayer molded article | Masahito Matsumoto, Nobuhiro Usui, Toshihiro Hosokawa, Ryuichi Ishitsubo | 2002-02-19 |
| 5714175 | Apparatus for producing a multilayer molded article | Masahito Matsumoto, Nobuhiro Usui, Toshihiro Hosokawa, Ryuichi Ishitsubo | 1998-02-03 |
| 5700416 | Press molding of thermoplastic resins | Kanemitsu Oishi, Kiyoshi Mitsui | 1997-12-23 |
| 5672309 | Method for producing molded article of fiber reinforced thermoplastic resin | Takahisa Hara, Masahito Matsumoto, Nobuhiro Usui, Shigeyoshi Matsubara | 1997-09-30 |
| 5509990 | Process for producing a multilayer molded article | Masahito Matsumoto, Nobuhiro Usui, Toshihiro Hosokawa, Ryuichi Ishitsubo | 1996-04-23 |
| 5238640 | Method of manufacturing a laminated body | Kanemitsu Oishi, Kiyoshi Mitsui, Toshihiro Hosokawa, Ryuichi Ishitsubo | 1993-08-24 |
| 5223201 | Method of manufacturing a laminated body | Kanemitsu Oishi, Kiyoshi Mitsui, Toshihiro Hosokawa, Ryuichi Ishitsubo | 1993-06-29 |
| 5122320 | Process for producing a multilayer article | Masahito Matsumoto, Nobuhiro Usui, Toshihiro Hosokawa, Ryuichi Ishitsubo | 1992-06-16 |
| 5034076 | Method for press molding thermoplastic resins | Yoshiaki Togawa, Kanemitsu Oishi, Kiyoshi Mitsui, Nobuhiro Usui, Shigeyoshi Matubara | 1991-07-23 |