Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659471 | Gasket for sealing tri-face area | Shingo Mori, Kazuyuki Geshi, Kazuya Hiroshima, Masao Murayama, Takashi Asano | 2003-12-09 |
| 6588765 | Monolayer metal gaskets | Tsuyoshi Hiramatsu, Kiyoshi Sugimoto | 2003-07-08 |
| 6575473 | Metallic gasket | Kiyoshi Sugimoto, Tsuyoshi Hiramatsu | 2003-06-10 |
| 6502829 | Gasket-squeeze construction | Takuya Watanabe, Kiyoshi Sugimoto | 2003-01-07 |
| 6502830 | Metallic gasket | Minoru Teranishi, Kiyoshi Sugimoto | 2003-01-07 |