Akaboshi; Shinjirou
Patent Applications and Registrations
Patent applications and USPTO patent grants for Akaboshi; Shinjirou.The latest application filed is for "ammonia/co2 refrigeration system".
- Akaboshi; Shinjirou - Koto-ku JP
- Akaboshi; Shinjirou - Tsukuba JP
- Akaboshi; Shinjirou - Tsukuba-shi JP
- Akaboshi; Shinjirou - Tokyo JP
| Patent | Date |
|---|---|
| Ammonia/CO.sub.2 refrigeration system, CO.sub.2 brine production system for use therein, and ammonia cooling unit incorporating that production system Grant 7,992,397 - Nemoto , et al. August 9, 2 | 2011-08-09 |
| Air shutter and installation method thereof Grant 7,544,122 - Ohwada , et al. June 9, 2 | 2009-06-09 |
| Ammonia/Co.sub.2 refrigeration system Grant 7,406,837 - Nemoto , et al. August 5, 2 | 2008-08-05 |
| Ammonia/co2 Refrigeration System App 20070234753 - Nemoto; Takashi ; et al. | 2007-10-11 |
| Ammonia/CO2 refrigeration system, CO2 brine production system for use therein, and ammonia cooling unit incorporating that production system App 20060266058 - Nemoto; Takashi ; et al. | 2006-11-30 |
| Air shutter and installation method thereof App 20060199500 - Ohwada; Sachio ; et al. | 2006-09-07 |
| Air shutter and installation method thereof Grant 7,037,189 - Ohwada , et al. May 2, 2 | 2006-05-02 |
| Air shutter and installation method thereof App 20040242145 - Ohwada, Sachio ; et al. | 2004-12-02 |
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