Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004498 | Dispersion strengthened copper alloy and a method of manufacturing the same | Keizo Shimamura, Kagetaka Amano, Satoshi Hanai, Kohsoku Nagata | 1991-04-02 |
| 4832707 | Metal-bonded tool and method of manufacturing same | Hisato Kamohara, Kagetaka Amano, Hiromichi Horie, Keizo Shimamura | 1989-05-23 |
| 4585620 | Wear-resistant alloy for an atomic power plant | Hisato Kamohara, Mituo Kawai | 1986-04-29 |
| 4400346 | Control rods | Mituo Kawai, Suteto Hasegawa, Takeo Nawai | 1983-08-23 |
| 4290828 | Method for manufacturing bimetal | Mitsuo Kawai, Fumio Mori, Shinzo Sugai | 1981-09-22 |
| 4207381 | Bimetal and method for manufacturing the same | Mitsuo Kawai, Fumio Mori, Shinzo Sugai | 1980-06-10 |