Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5720445 | Apparatus for winding reinforcing fibers around column | Hiroshi Sakurai, Juichi Oka, Masami Ito, Masahiko Ideguchi, Yuko Arimitsu | 1998-02-24 |
| 5169905 | Hydrogenation catalyst composition and process for hydrogenating olefinically unsaturated polymer using the same | Yoshiharu Hashiguchi, Kunio Goshima, Toshio Teramoto, Yasuhiko Takemura | 1992-12-08 |
| 4990585 | Hexene-1/4-methylpentene-1 random copolymer and process for producing the same | Takashi Kawata, Kenya Makino | 1991-02-05 |
| 4942187 | Vibration-damping rubber composition | Takashi Kawata, Kenya Makino, Yoshishige Chikatsu | 1990-07-17 |
| 4786341 | Method for manufacturing concrete structure | Katsuro Kobatake, Kensuke Yagi, Tsuneo Tanaka, Tatsuo Ando | 1988-11-22 |
| 4560661 | Process for purifying enzymes | Shigeo Katsumata, Shinzo Ishii, Yuko Arai | 1985-12-24 |