Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5500170 | Heating and extruding method and device for bulk preform | Toshiaki Okumura, Satoshi Shimamoto, Katsumi Ogawa, Masahiro Tomita, Yoshitaka Nimura +1 more | 1996-03-19 |
| 5458838 | Heating and extruding method for bulk preform | Toshiaki Okumura, Satoshi Shimamoto, Katsumi Ogawa, Masahiro Tomita, Yoshitaka Nimura +1 more | 1995-10-17 |
| 5283026 | Method for molding fiber-reinforced composite material | Toshiaki Okumura, Kourou Takatsuka, Ryosaku Kadowaki, Ryuichiro Kato, Masahiro Tomita +4 more | 1994-02-01 |