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Patent applications and USPTO patent grants for HIRASHIKI; Isamu.The latest application filed is for "gas production system and gas production method".
Patent | Date |
---|---|
Gas Production System And Gas Production Method App 20220153579 - AKETAGAWA; Kyohei ;   et al. | 2022-05-19 |
Gas Production System And Gas Production Method App 20220144631 - AKETAGAWA; Kyohei ;   et al. | 2022-05-12 |
Air-conditioning Apparatus App 20210270479 - NAKAI; Takafumi ;   et al. | 2021-09-02 |
Ultraviolet sterilizer and air conditioning apparatus using the same Grant 10,760,799 - Nomura , et al. Sep | 2020-09-01 |
Air-conditioning Apparatus App 20200003449 - MORIKAWA; Akira ;   et al. | 2020-01-02 |
Ultraviolet Sterilizer And Air Conditioning Apparatus Using The Same App 20180356109 - NOMURA; Akane ;   et al. | 2018-12-13 |
Scale deposition device and water heater Grant 8,840,785 - Furukawa , et al. September 23, 2 | 2014-09-23 |
Scale Deposition Device And Water Heater App 20110283728 - Furukawa; Seiji ;   et al. | 2011-11-24 |
Refrigerator And Frozen Food Preservation Method App 20100083687 - Handa; Masumi ;   et al. | 2010-04-08 |
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