Issued Patents All Time
Showing 1–25 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7367566 | Metal gasket | Yoshio Miyaoh | 2008-05-06 |
| 7311309 | Cylinder head gasket | Yuichi Kinoshita | 2007-12-25 |
| 7207572 | Gasket | — | 2007-04-24 |
| 7137631 | Cylinder head gasket | Yuuichi Kinoshita | 2006-11-21 |
| 7108268 | Metal laminate gasket | — | 2006-09-19 |
| 7055830 | Metal laminate gasket | — | 2006-06-06 |
| 7014194 | Cylinder head gasket | Yuuichi Kinoshita | 2006-03-21 |
| 6997463 | Cylinder head gasket | Yuuichi Kinoshita | 2006-02-14 |
| 6997462 | Cylinder head gasket | — | 2006-02-14 |
| 6779800 | Head gasket | — | 2004-08-24 |
| 6517085 | Cylinder head gasket with partial resin coating | Susumu Inamura, Shinichi Sato | 2003-02-11 |
| 6318733 | Metal laminate gasket with elastic auxiliary sealing member | — | 2001-11-20 |
| 6250645 | Gasket with annular sealing projection and groove | — | 2001-06-26 |
| 6186513 | Method of forming gasket with annular sealing projection and groove | — | 2001-02-13 |
| 6089573 | Metal gasket with corrugated bead | — | 2000-07-18 |
| 6056295 | Metal laminate gasket | — | 2000-05-02 |
| 6036195 | Metal gasket with double beads | — | 2000-03-14 |
| 5979907 | Metal gasket with edge support shim | Tatsuro Uchida | 1999-11-09 |
| 5906376 | Metal gasket with locally heated-treating bead | Susumu Inamura | 1999-05-25 |
| 5899462 | Metal laminate gasket with stepped sealing portion | — | 1999-05-04 |
| 5895055 | Metal gasket with opposite flanges | — | 1999-04-20 |
| 5879012 | Metal gasket with reduced thickness bead | — | 1999-03-09 |
| 5853175 | Cylinder head gasket with fluid flow path | — | 1998-12-29 |
| 5842702 | Metal laminate type cylinder head gasket with heat preventing portion | — | 1998-12-01 |
| 5769430 | Metal gasket with bead and thermal sprayed layer thereof | — | 1998-06-23 |