Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692838 | Hydrostatic bearing with self-controlled restricting mechanism | Shigeka Yoshimoto, Tetsuo Nakamura | 1997-12-02 |
| 5677258 | Burned gas purifying catalyst | Takahiro Kurokawa, Akihide Takami, Makoto Kyogoku, Hideharu Iwakuni, Hirosuke Sumida +3 more | 1997-10-14 |
| 5672414 | Multilayered printed board structure | Yukio Nakajima, Kazuhiko Imamura, Takao Ichihara | 1997-09-30 |
| 5662863 | Process for producing structural member of aluminum alloy | Hiroyuki Horimura, Masahiko Minemi | 1997-09-02 |
| 5658366 | Heat- and abrasion-resistant aluminum alloy and retainer and valve lifter formed therefrom | Hiroyuki Horimura, Masahiko Minemi, Kensuke Honma | 1997-08-19 |