Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895056 | Metal gasket with seal members at an area between a main seal portion and a sub-seal portion | Yoshinori Habuta, Hiroshi Uemura | 1999-04-20 |
| 5879011 | Laminated metal gasket for a cylinder block of an engine | Hiroshi Uemura, Kazuya Nakata, Yoshikazu Shinpo, Kazuaki Sugimura | 1999-03-09 |