loadpatents
Patent applications and USPTO patent grants for Toyohara; Makoto.The latest application filed is for "photovoltaic equipment".
Patent | Date |
---|---|
Photovoltaic equipment Grant 9,343,605 - Toyohara , et al. May 17, 2 | 2016-05-17 |
Fresnel lens sheet for solar concentration and design method therefor Grant 9,158,042 - Toyohara , et al. October 13, 2 | 2015-10-13 |
Photovoltaic Equipment App 20130291928 - Toyohara; Makoto ;   et al. | 2013-11-07 |
Fresnel Lens Sheet For Solar Concentration And Design Method Therefor App 20120132871 - Toyohara; Makoto ;   et al. | 2012-05-31 |
Fresnel lens sheet and rear projection screen using it Grant 7,339,733 - Hirose , et al. March 4, 2 | 2008-03-04 |
Fresnel lens sheet and rear projection screen using it App 20070159692 - Hirose; Kazunori ;   et al. | 2007-07-12 |
Jet pump system for a water jet propelled boat Grant 5,401,198 - Toyohara , et al. March 28, 1 | 1995-03-28 |
Water injection propulsion unit Grant 5,244,425 - Tasaki , et al. September 14, 1 | 1993-09-14 |
Small, jet-propelled boat Grant 5,199,913 - Toyohara , et al. April 6, 1 | 1993-04-06 |
Water cooled, four-cycle internal combustion engine for outboard motors Grant 4,588,385 - Suzuki , et al. May 13, 1 | 1986-05-13 |
Driving device for an outboard motor Grant 4,582,493 - Toyohara , et al. April 15, 1 | 1986-04-15 |
Water-cooled, four-cycle internal combustion engine for outboard motors Grant 4,545,332 - Suzuki , et al. October 8, 1 | 1985-10-08 |
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