Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283286 | Impact-resistant thermoplastic resin composition containing a grafted butadiene rubber | Yosuke Takahashi, Hiroshi Hagiwara, Takayuki Katto | 1994-02-01 |
| 4748205 | Thermoplastic resin composition | Takayuki Katto, Zenya Shiiki | 1988-05-31 |
| 4732935 | Thermoplastic resin composition | Takayuki Katto, Zenya Shiiki | 1988-03-22 |
| 4701495 | Thermoplastic resin composition | Takayuki Katto, Zenya Shiiki | 1987-10-20 |
| 4636553 | Thermoplastic resin composition | Takayuki Katto, Zenya Shiiki | 1987-01-13 |
| 4578526 | Solar module | Akihiko Nakano, Hitoshi Matsumoto, Hiroshi Uda, Kiyoshi Kuribayashi, Seiji Ikegami | 1986-03-25 |
| 4447578 | Thermoplastic resin composition | Takayuki Katto, Zenya Shiiki | 1984-05-08 |
| 4390382 | Tone arm manufacturing method | Shunsuke Matsuda | 1983-06-28 |