Hirayama; Shinichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirayama; Shinichi.The latest application filed is for "metal gasket".
- Hirayama; Shinichi - Saitama JP
- HIRAYAMA; Shinichi - Saitama-shi Saitama
- Hirayama; Shinichi - Ube-shi JP
- Hirayama; Shinichi - Yamaguchi JP
- Hirayama; Shinichi - Fukuyama JA
| Patent | Date |
|---|---|
| Metal gasket Grant 11,326,695 - Wada , et al. May 10, 2 | 2022-05-10 |
| Metal Gasket App 20200003308 - WADA; Kazuya ; et al. | 2020-01-02 |
| Composite Body of Metal and Thermoplastic Resin App 20180229482 - Akatsu; Hiroki ; et al. | 2018-08-16 |
| Composite body of metal and thermoplastic resin Grant 9,975,317 - Akatsu , et al. May 22, 2 | 2018-05-22 |
| Composite Body of Metal and Thermoplastic Resin App 20160185088 - Akatsu; Hiroki ; et al. | 2016-06-30 |
| Metal gasket Grant 9,284,913 - Hirayama , et al. March 15, 2 | 2016-03-15 |
| Metal Gasket App 20150252887 - Tosa; Osamu ; et al. | 2015-09-10 |
| Metal gasket Grant 9,121,489 - Tosa , et al. September 1, 2 | 2015-09-01 |
| Metal Gasket App 20140097576 - Hirayama; Shinichi ; et al. | 2014-04-10 |
| Composite Of Metal And Thermoplastic Resin App 20140010980 - Hirayama; Shinichi ; et al. | 2014-01-09 |
| Metal gasket for cylinder head Grant 7,703,775 - Matsushita , et al. April 27, 2 | 2010-04-27 |
| Metal Gasket for Cylinder Head App 20070290452 - Matsushita; Yoshitaka ; et al. | 2007-12-20 |
| Process For The Regeneration Of Plastics Grant 3,857,799 - Ooba , et al. December 31, 1 | 1974-12-31 |
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