Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624887 | Multilayered sliding member | Tadashi Watai, Akihiko Okimura, Sumihide Yanase | 1997-04-29 |
| 5616406 | Sliding member | Sumihide Yanase, Akihiko Okimura | 1997-04-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624887 | Multilayered sliding member | Tadashi Watai, Akihiko Okimura, Sumihide Yanase | 1997-04-29 |
| 5616406 | Sliding member | Sumihide Yanase, Akihiko Okimura | 1997-04-01 |