Inventor
Yoshitaka Kawahara
Inventor
Kanagawa, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
C02FTreatment of water, waste water, sewage, or sludge10%
F01KSteam engine plants10%
F03GSpring, weight, inertia or like motors7%
F24J7%
F24TGeothermal collectors7%
F01LCyclically operating valves for machines or engines5%
F02BInternal-combustion piston engines5%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%
B01DSeparation2%
PatentTitleYear
10,876,207Substrate processing apparatus, liquid precursor replenishment system, and method of manufacturing semiconductor device20209,840,429'Scale inhibition method and geothermal power generating device'20179,815,724'Scale suppression apparatus, geothermal power generation system using the same, and scale suppression method'20179,745,213'Scale suppression apparatus, geothermal power generation system using the same, and scale suppression method'20179,512,741'Power plant'20169,506,883'Scale deposition testing device'20169,358,498'Mixed air removal device and power generator including the same'20169,187,354'Method for inhibiting scale and geothermal power generating device'20155,586,523'Crankcase compression type two-cycle engine'19965,230,314'4-Cycle engine'19935,039,918'Electrodeless microwave-generated radiation apparatus'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1996Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history
1993–1996Based in Nagoya, JP· patent location history
2015–2017Patents assigned to FUJI ELECTRIC CO LTD (7)· patent assignee history
2015–2017Patents assigned to KAWAHARA YOSHITAKA (3)· patent assignee history
2015Patents assigned to FUKUDA DAISUKE (1)· patent assignee history
2015Patents assigned to HISHI YASUYUKI (1)· patent assignee history
2015Based in Yokohama, JP· patent location history
2016–2017Based in Kanagawa, JP· patent location history
2016Based in Kawasaki, JP· patent location history
2020Based in Toyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI ELECTRIC CO LTD | 7 | 2015–2017 |
| KAWAHARA YOSHITAKAself | 3 | 2015–2017 |
| MITSUBISHI HEAVY IND LTD | 2 | 1993–1996 |
| FUKUDA DAISUKE | 1 | 2015 |
| HISHI YASUYUKI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 2016–2017 |
| Nagoya, JP | 2 | 1993–1996 |
| Toyama, JP | 1 | 2020 |
| Kawasaki, JP | 1 | 2016 |
| Yokohama, JP | 1 | 2015 |