Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857411 | Composite body and method of manufacturing the same | Morie Yamaguchi, Chiezo Horita, Shigeo Suzuki | 1989-08-15 |
| 4806040 | Ceramic ball and socket joint | Daniel E. Gill, Shigeo Suzuki | 1989-02-21 |