Issued Patents All Time
Showing 26–50 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695203 | Metal gasket with coating layer | — | 1997-12-09 |
| 5669614 | Metal gasket having bead with inclined end portion | — | 1997-09-23 |
| 5653451 | Metal gasket with independent and eccentric support bead | — | 1997-08-05 |
| 5642893 | Metal laminate gasket with coating flow preventing dents | — | 1997-07-01 |
| 5586770 | Metal laminate gasket with engaging device | Kenji Yamada | 1996-12-24 |
| 5570892 | Metal gasket with a bead having pressure adjusting portion | — | 1996-11-05 |
| 5538263 | Metal laminate gasket with edge support shims | — | 1996-07-23 |
| 5536024 | Metal gasket having sealing beads with different width and height | — | 1996-07-16 |
| 5511796 | Metal laminate gasket with sealing shim | — | 1996-04-30 |
| 5482298 | Metal laminate type cylinder head gasket having grommets with different thicknesses | — | 1996-01-09 |
| 5478092 | Metal laminate gasket with edge support beads | Itsuo Ishikawa | 1995-12-26 |
| 5451063 | Steel laminate gasket | Susumu Inamura | 1995-09-19 |
| 5439234 | Metal gasket with edge support beads | — | 1995-08-08 |
| 5435575 | Steel laminate gasket | — | 1995-07-25 |
| 5427389 | Metal laminate gasket with edge support beads | Itsuo Ishikawa | 1995-06-27 |
| 5395128 | Metal laminate gasket having sealing portions with different surface pressures | — | 1995-03-07 |
| 5382029 | Metal laminate gasket with deformation preventing mechanism | Yoshio Yamada | 1995-01-17 |
| 5375856 | Protecting member for a gasket | Itsuo Ishikawa, Hisashi Yasui, Susumu Inamura | 1994-12-27 |
| 5316322 | Metal plate with intersecting beads | Itsuo Ishikawa | 1994-05-31 |
| 5306023 | Cylinder head gasket with auxiliary sealing plate | — | 1994-04-26 |
| 5306024 | Metal gasket with low heat transmission | — | 1994-04-26 |
| 5297807 | Steel laminate gasket | — | 1994-03-29 |
| 5272808 | Method of manufacturing a cylinder head gasket | Susumu Inamura | 1993-12-28 |
| 5259629 | Steel laminate gasket with dowel engaging device | — | 1993-11-09 |
| 5255926 | Steel laminate gasket | — | 1993-10-26 |