Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4985510 | Crystalline N-methoxymethylated nylon and nylon composition | Setsuo Akiyama, Kazuo Naito, Toshio Honda, Kazuo Tanaka | 1991-01-15 |
| 4762589 | Method of making a tubular rubber product having a polyamide or polyester resin layer | Setsuo Akiyama, Yukio Fukuura, Masato Yoshikawa, Takeyuki Matsuda, Shigeki Ohkubo +1 more | 1988-08-09 |
| 4657285 | Tubular rubber products | Setsuo Akiyama, Yukio Fukuura, Masato Yoshikawa, Takeyuki Matsuda, Shigeki Ohkubo +1 more | 1987-04-14 |