Issued Patents All Time
Showing 51–75 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240262 | Steel laminate gasket | Susumu Inamura | 1993-08-31 |
| 5240261 | Steel laminate gasket | Susumu Inamura | 1993-08-31 |
| 5232229 | Metal gasket with low heat transmission | — | 1993-08-03 |
| 5221097 | Sealing system using metal gasket with projection bead | Itsuo Ishikawa | 1993-06-22 |
| 5215316 | Metal laminate gasket for open deck type engine | — | 1993-06-01 |
| 5213345 | Steel laminate gasket with wide sealing area | — | 1993-05-25 |
| 5213344 | Metal laminate gasket for open deck type engine | — | 1993-05-25 |
| 5211408 | Metal laminate gasket with a sealing groove | — | 1993-05-18 |
| 5209504 | Metal laminate gasket | Susumu Inamura, Yoshio Yamada | 1993-05-11 |
| 5205569 | Metal laminate gasket with graphite sheet | Susumu Inamura | 1993-04-27 |
| 5199723 | Steel laminate gasket with seal protecting member | — | 1993-04-06 |
| 5170927 | Metal plate with intersecting beads | Yoshio Miyaoh, Itsuo Ishikawa | 1992-12-15 |
| 5169163 | Steel laminate gasket with main and auxiliary sealing members | Yoshio Miyaoh | 1992-12-08 |
| 5154529 | Positioning pin for a gasket | Susumu Inamura | 1992-10-13 |
| 5150910 | Gasket with soft and hard seal coatings | — | 1992-09-29 |
| 5120078 | Steel laminate gasket with engine block protecting device | — | 1992-06-09 |
| 5096325 | Positioning pin for a gasket | — | 1992-03-17 |
| 5092613 | Steel laminate gasket | — | 1992-03-03 |
| 5076595 | Steel laminate gasket | — | 1991-12-31 |
| 5062649 | Steel laminate gasket with wide sealing area | — | 1991-11-05 |
| 5058908 | Steel laminate gasket | — | 1991-10-22 |
| 5054795 | Metal laminate gasket | Susumu Inamura | 1991-10-08 |
| 5009438 | Steel laminate gasket with associated beads | — | 1991-04-23 |
| 5004250 | Metal plate with a bead | — | 1991-04-02 |
| 4998741 | Metal plate with reinforcing bead and a cylinder head gasket including the same | — | 1991-03-12 |