Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525246 | Sliding-Bearing Material | Souzi Kamiya, Yoshio Kumada | 1996-06-11 |
| 5326384 | Sliding material | Eiji Asada, Takashi Tomikawa | 1994-07-05 |
| 5082512 | Boronized sliding material | Sumyong Hong, Sinichi Mizuguchi | 1992-01-21 |
| 5057274 | Die cast heat treated aluminum silicon based alloys and method for producing the same | Keiichiro Otsu | 1991-10-15 |
| 4934442 | Die cast heat treated aluminum silicon based alloys and method for producing the same | Keiichiro Otsu | 1990-06-19 |
| 4869871 | Pb-Sn-Sb-In solder alloy | Kenichi Kawai, Nobuo Fukuma, Akira Matsui, Eizi Asada, Tatsuhiko Fukuoka | 1989-09-26 |
| 4683804 | Swash plate type compressor shoe | Keiichiro Ohtsu | 1987-08-04 |
| 4641570 | Swash plate type compressor having a center cavity in surface of piston shoe | Keiichiro Ohtsu, Tatsuhiko Fukuoka, Kenji Takenaka, Yoshio Itakura, Hiroshi Koga | 1987-02-10 |
| 4623595 | Sliding member and process for producing the same | Eiji Asada, Tatsuhiko Fukuoka | 1986-11-18 |
| 4435482 | Sliding member and process for producing the same | Eiji Asada, Tatsuhiko Fukuoka | 1984-03-06 |
| 4334926 | Bearing material | Tatsuhiko Fukuoka | 1982-06-15 |
| 4307998 | Swash-plate-type compressor for air-conditioning vehicles | Shozo Nakayama, Kimio Kato, Takamitu Mukai, Tomoo Fujii, Hiroya Kono +2 more | 1981-12-29 |
| 4296183 | Al-Sn Base bearing alloy and composite | Keiiti Iwahana, Yoshimi Mathuda | 1981-10-20 |
| 4244679 | Swash-plate-type compressor for air-conditioning vehicles | Shozo Nakayama, Kimio Kato, Takamitu Mukai, Tomoo Fujii, Hiroya Kono +2 more | 1981-01-13 |