Ishibashi; Akiyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishibashi; Akiyoshi.The latest application filed is for "refrigeration cycle apparatus, method of manufacturing the same, and method of installing the same".
- Ishibashi; Akiyoshi - Tokyo JP
- Ishibashi; Akiyoshi - Kumagaya JP
- Ishibashi, Akiyoshi - Kumagaya-shi JP
- Ishibashi; Akiyoshi - Saitama JP
| Patent | Date |
|---|---|
| Refrigeration cycle apparatus, method of manufacturing the same, and method of installing the same Grant 10,281,182 - Suzuki , et al. | 2019-05-07 |
| Refrigeration Cycle Apparatus, Method Of Manufacturing The Same, And Method Of Installing The Same App 20160216018 - SUZUKI; Yasuhiro ; et al. | 2016-07-28 |
| Iron-based sintered alloy with dispersed hard particles Grant 7,241,327 - Henmi , et al. July 10, 2 | 2007-07-10 |
| Iron-based sintered alloy with dispersed hard particles App 20050252338 - Henmi, Hiroji ; et al. | 2005-11-17 |
| Iron-based sintered alloy for use as valve seat and its production method Grant 6,802,883 - Henmi , et al. October 12, 2 | 2004-10-12 |
| Iron-based sintered alloy for use as valve seat and its production method App 20030230164 - Henmi, Hiroji ; et al. | 2003-12-18 |
| Hard alloy particle dispersion type wear resisting sintered ferro alloy and method of forming the same Grant 5,080,713 - Ishibashi , et al. January 14, 1 | 1992-01-14 |
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