Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5561185 | Fire-retardant resin composition and a covered electric wire | Dai Hashimoto, Masaki Nishiguchi, Shinichi Irie, Yasuhiro Kamei | 1996-10-01 |
| 4606953 | Polypropylene coated steel pipe | Kazuyuki Suzuki, Masami Ishida, Fuyuhiko Ohtsuki, Saburo Hinenoya, Mansei Tanaka +1 more | 1986-08-19 |
| 4562230 | Modified polyolefin composition and process for producing the same | Osamu Fukui, Saburo Hinenoya, Yasufumi Takasaki | 1985-12-31 |