Hanashima; Kanji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanashima; Kanji.The latest application filed is for "ring-shaped metal gasket".
- Hanashima; Kanji - Hamamatsu JP
- Hanashima; Kanji - Shizuoka JP
- Hanashima; Kanji - Hamamatsu-shi JP
- Hanashima; Kanji - Kanagawa JP
- Hanashima; Kanji - Yokohama JP
| Patent | Date |
|---|---|
| Outer ring and clamp-type joint for vacuum apparatus Grant 7,722,053 - Hanashima , et al. May 25, 2 | 2010-05-25 |
| O-ring and clamp-type joint for vacuum apparatus Grant 7,520,511 - Mori , et al. April 21, 2 | 2009-04-21 |
| Ring-shaped metal gasket App 20070102888 - Takahiro; Kenichi ; et al. | 2007-05-10 |
| Outer ring and clamp-type joint for vacuum apparatus App 20070001403 - Hanashima; Kanji ; et al. | 2007-01-04 |
| O-ring and clamp-type joint for vacuum apparatus App 20070001404 - Mori; Hideaki ; et al. | 2007-01-04 |
| Combination metal gasket and seal structure Grant 6,942,220 - Takahiro , et al. September 13, 2 | 2005-09-13 |
| Gasket holding device Grant 6,926,286 - Shibata , et al. August 9, 2 | 2005-08-09 |
| Gasket Grant 6,916,024 - Hanashima , et al. July 12, 2 | 2005-07-12 |
| Metal gasket Grant 6,905,125 - Shibata , et al. June 14, 2 | 2005-06-14 |
| Metal ring gasket Grant D498,826 - Takahiro , et al. November 23, 2 | 2004-11-23 |
| Metal gasket App 20040188956 - Shibata, Hideshi ; et al. | 2004-09-30 |
| Ring-shaped metal gasket App 20040188955 - Takahiro, Kenichi ; et al. | 2004-09-30 |
| Combination metal gasket and seal structure App 20040183262 - Takahiro, Kenichi ; et al. | 2004-09-23 |
| Gasket App 20040021272 - Hanashima, Kanji ; et al. | 2004-02-05 |
| Gasket holding device App 20030184027 - Shibata, Hideshi ; et al. | 2003-10-02 |
| Metal C-shaped ring gasket Grant 6,502,833 - Shibata , et al. January 7, 2 | 2003-01-07 |
| Spiral wound type gasket Grant 5,997,007 - Hanashima , et al. December 7, 1 | 1999-12-07 |
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