Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5930579 | Method for manufacturing reduced iron briquettes | Hiroshi Nagumo, Yutaka Inada, Osamu Tsuge | 1999-07-27 |
| 5696353 | Flexible circuit | — | 1997-12-09 |
| 5294656 | Rubber modified styrene based resin composition | Yasushi Okamoto, Shuji Yoshimi | 1994-03-15 |
| 5087655 | Rubber modified styrene resin composition | Yasushi Okamoto, Kouziro Matsuo, Minoru Yoshinaka, Jun Yagi | 1992-02-11 |
| 4739001 | Rubber-modified styrene resin composition | Yasushi Okamoto | 1988-04-19 |
| 4564432 | Apparatus for recovering metals dissolved in a solution | Hiroshi Nagai | 1986-01-14 |
| 4349654 | Powder coating composition | Tadayuki Ohmae, Teruhiko Murakami | 1982-09-14 |
| 4309484 | Laminated safety glass | Tadayuki Ohmae | 1982-01-05 |