Koyama; Kiyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koyama; Kiyoshi.The latest application filed is for "charge control device".
- Koyama; Kiyoshi - Kobe JP
- KOYAMA; Kiyoshi - Kobe-shi JP
- Koyama; Kiyoshi - Gunma JP
- Koyama; Kiyoshi - Isesaki JP
- Koyama; Kiyoshi - Kanagawa-ken JP
- Koyama; Kiyoshi - Kamakura JP
| Patent | Date |
|---|---|
| Charge control device Grant 10,587,142 - Koyama | 2020-03-10 |
| Charge Control Device App 20180351384 - KOYAMA; Kiyoshi | 2018-12-06 |
| Switching regulator, electronic device, and electronic circuit Grant 9,543,834 - Izumoto , et al. January 10, 2 | 2017-01-10 |
| Device control apparatus and device control method Grant 9,362,770 - Tada , et al. June 7, 2 | 2016-06-07 |
| Switching Regulator, Electronic Device, And Electronic Circuit App 20140320098 - IZUMOTO; Ryoh ; et al. | 2014-10-30 |
| Device Control Apparatus And Device Control Method App 20140210421 - TADA; Kenji ; et al. | 2014-07-31 |
| Heat pump type hot water supply apparatus Grant 6,601,773 - Saitoh , et al. August 5, 2 | 2003-08-05 |
| Heat pump type hot water supply apparatus App 20020113133 - Saitoh, Masanobu ; et al. | 2002-08-22 |
| Cross-flow fan and an air-conditioner using it Grant 6,158,954 - Nabeshima , et al. December 12, 2 | 2000-12-12 |
| Waterproof lighting apparatus Grant 6,030,108 - Ishiharada , et al. February 29, 2 | 2000-02-29 |
| Air conditioner having air filter Grant 5,379,609 - Matsumoto , et al. January 10, 1 | 1995-01-10 |
| Optical waveguide hose Grant 5,333,227 - Ishiharada , et al. July 26, 1 | 1994-07-26 |
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