Inventor
Satoshi Hamamoto
Inventor
Toyama, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F15Bprimary
F15BSystems acting by means of fluids in general17%
E02FDredging12%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
H10DInorganic electric semiconductor devices7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
H01LSemiconductor devices5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
11,072,185Liquid ejecting apparatus20219,252,305'Photovoltaic device, manufacturing method thereof, and photovoltaic module'20169,246,043'Manufacturing method of photovoltaic device and manufacturing apparatus for photovoltaic device'20166,810,912'Spool valve with decreased fluid force acting on spool'20046,584,770'Hydraulic drive system'20036,526,747'Hydraulic driving device'20036,408,622'Hydraulic drive device'20026,397,591'Hydraulic driving unit'20026,082,106'Hydraulic device'20006,033,971'Semiconductor device having an element isolating oxide film and method of manufacturing the same'20005,937,645'Hydraulic device'19995,831,323'Semiconductor device having an element isolating oxide film and method of manufacturing the same'19985,801,427'Semiconductor device having a polycide structure'19985,665,607'Method for producing thin film solar cell'19975,467,731'Method of producing a semiconductor structure including a recrystallized film'19955,397,713'Method of producing thin-film solar cell'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2016Patents assigned to MITSUBISHI ELECTRIC CORP (8)· patent assignee history
1995Based in Itami, JP· patent location history
1998–2000Based in Hyogo, JP· patent location history
1999–2004Patents assigned to NACHI FUJIKOSHI CORP (3)· patent assignee history
1999–2003Based in Toyama, JP· patent location history
2002–2003Patents assigned to HITACHI CONSTRUCTION MACHINERY (4)· patent assignee history
2016Patents assigned to HAMAMOTO SATOSHI (2)· patent assignee history
2016Based in Chiyoda-ku, JP· patent location history
2021Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2021Based in Azumino, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 8 | 1995–2016 |
| HITACHI CONSTRUCTION MACHINERY | 4 | 2002–2003 |
| NACHI FUJIKOSHI CORP | 3 | 1999–2004 |
| HAMAMOTO SATOSHIself | 2 | 2016 |
| SEIKO EPSON CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyama, JP | 6 | 1999–2003 |
| Hyogo, JP | 3 | 1998–2000 |
| Itami, JP | 2 | 1995 |
| Azumino, JP | 1 | 2021 |
| Chiyoda-ku, JP | 1 | 2016 |