Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7232276 | Road reinforcement sheet, structure of asphalt reinforced pavement and method for paving road | Atsushi Oka, Hiroaki Tomimoto, Kazuaki Kouda, Yoshiharu Miyasaka, Yoshitaka Hoya +1 more | 2007-06-19 |
| 5829804 | Resin composition for use in the making of automobile bumpers and automobile bumpers made thereof | Yoshihisa Saeki, Kenji Hamabe, Kouzou Hayashi, Hiromasa Marubayashi, Hiroyuki Toshino +2 more | 1998-11-03 |
| 5653693 | Medicated syringe preparation | Akira Miwa, Masahiko Kikuchi, Masaru Abe | 1997-08-05 |
| 5525675 | Thermoplastic elastomer, composition therefor and production process thereof, as well as molded or otherwise formed product obtained from the thermoplastic elastomer | Kazuhiko Masuda, Masatoshi Kumagai | 1996-06-11 |
| 5328950 | Polypropylene resin compositions | Yoichi Kawai, Masaki Misumi | 1994-07-12 |
| 5178815 | Method of forming composite moldings | Kenji Yokogi, Masaki Misumi | 1993-01-12 |
| 5153249 | Polypropylene resin compositions | Yoichi Kawai, Masaki Misumi | 1992-10-06 |
| 5041338 | Polypropylene composition | Keigo Suehiro, Takashi Miyazaki, Katsuyuki Nitta, Yoichi Kawai | 1991-08-20 |
| 4885162 | Polyolefin resin compositions | Yoichi Kawai, Takatoshi Udagawa, Takeshi Imakita | 1989-12-05 |
| 4734450 | Polypropylene-base resin composition containing an inorganic filler and 0.01 to 0.6 wt. % of carbon black | Yoichi Kawai, Masami Maki, Masaru Abe, Katsumi Sekiguchi | 1988-03-29 |
| 4510079 | Electrically-conductive resin composition | Yoichi Kawai, Yoshihisa Gotoh, Masami Maki, Katsumi Sekiguchi | 1985-04-09 |
| 4481131 | Electroconductive resin composition | Yoichi Kawai, Yoshihisa Gotoh, Masami Maki, Katsumi Sekiguchi, Katsuyoshi Sasagawa +1 more | 1984-11-06 |
| 4425262 | Electroconductive resin composition | Yoichi Kawai, Yoshiro Nakamura, Yoshihisa Gotoh, Masami Maki, Katsumi Sekiguchi | 1984-01-10 |