Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212217 | Artificial marble from reactive thermoplastic, monomer and anhydride | Nobuhiko Yukawa, Katsuhiko Sakamoto, Atsushi Motoyama | 1993-05-18 |
| 5078934 | Method for production of fiber-reinforced thermosetting resin molding material | Shigehiro Yamamoto, Katsushige Tamura, Hideo Saijyo | 1992-01-07 |
| 5075353 | Fiber-reinforced thermosetting resin molding material and method for production thereof | Hideo Nakanishi, Shigehiro Yamamoto, Toshio Iga | 1991-12-24 |
| 5043377 | Granite-like artificial stone | Kozo Nogi, Chihiro Tani, Nobuhiko Yukawa | 1991-08-27 |
| 4973440 | Method for production of fiber-reinforced thermosetting resin molding material | Katsushige Tamura, Shigehiro Yamamoto, Hideo Saijyo | 1990-11-27 |
| 4734452 | Curable composition, method for manufacturing thereof, and uses thereof | Tsugishige Iwaki, Masaaki Kitatani, Masao Nikki | 1988-03-29 |
| 4702872 | Method for manufacture of fiber reinforced thermosetting resin molding material | Shigehiro Yamamoto, Mitsuo Kobayashi, Tsugishige Iwaki, Katsushige Tamura, Hideo Saijo | 1987-10-27 |