Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9056440 | Holding seal material, exhaust gas purifying apparatus and method of manufacturing holding seal material | Keiji KUMANO | 2015-06-16 |
| 8974570 | Retaining seal material and exhaust gas purifying apparatus | Keiji KUMANO | 2015-03-10 |
| 8887863 | Mat member, method for manufacturing the mat member, muffler and method for manufacturing the muffler | Daisuke Suzuki | 2014-11-18 |
| 8663357 | Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing exhaust gas purifying apparatus | Kenichi Mitani | 2014-03-04 |
| 8632620 | Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing exhaust gas purifying apparatus | Hisashi Ando | 2014-01-21 |
| 8591614 | Method of manufacturing exhaust gas purifying apparatus and exhaust gas purifying apparatus | Hisashi Ando | 2013-11-26 |
| 8574335 | Holding sealing material, exhaust gas purifying apparatus, and method of manufacturing exhaust gas purifying apparatus | Hisashi Ando | 2013-11-05 |
| 8475721 | Holding sealer and exhaust gas processing device | — | 2013-07-02 |
| 8308837 | Method of forming sheet member, exhaust gas treatment apparatus including the sheet member, and muffling apparatus including the sheet member | — | 2012-11-13 |
| 8262764 | Sheet member, forming method of the same, exhaust gas treatmenet apparatus, and muffling apparatus | — | 2012-09-11 |
| 8163250 | Holding sealing material, method for rolling holding sealing material, and exhaust gas purifying apparatus | — | 2012-04-24 |
| 8038953 | Mat material, exhaust gas treating apparatus, and muffler | — | 2011-10-18 |
| 7950148 | Holding sealer and exhaust gas purifying device | — | 2011-05-31 |
| 5861659 | Semiconductor device | — | 1999-01-19 |
| 5663099 | Method for producing semiconductor device having alignment mark | Genzo Monma, Hiroshi Yuzurihara | 1997-09-02 |
| 5482893 | Method for producing semiconductor device having alignment mark | Genzo Monma, Hiroshi Yuzurihara | 1996-01-09 |