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Inventor

Koji Hamada

Inventor
Tokyo, JP

Overview

40→
Patents
1980–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 40 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
H10DInorganic electric semiconductor devices14%
G06FElectric digital data processing13%
A63FCard, board, or roulette games9%
H10BElectronic memory devices6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
H01LSemiconductor devices3%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers3%
B23KSoldering or unsoldering2%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general2%
PatentTitleYear
10,856,086Piezoelectric acoustic component202010,654,401Drive assist control apparatus and control method for drive assist20209,496,383'Semiconductor device and method of forming the same'20169,448,641'Gesture input apparatus'20169,440,147'Communication system, terminal device, communication processing method, communication processing program, storage medium stored with communication processing program'20169,262,997'Image display apparatus'20169,087,727'Semiconductor device'20159,041,085'Semiconductor device and method of forming the same'20159,028,326'Operating device'20159,015,366'Communication system, terminal device, communication processing method, communication processing program, storage medium stored with communication processing program'20158,787,586'Information processor and controller device'20148,754,849'Information input device and information input method'20148,747,224'Operating device'20148,378,967'Wearable electrical apparatus'20138,350,805'Entertainment system and processing apparatus'20138,281,130'Authentication system and authentication object device'20128,249,276'Information processor and controller device'20128,135,887'Relay, entertainment apparatus, communication system, communication method, and program'20127,666,761'Semiconductor device and manufacturing method thereof'20107,632,696'Semiconductor chip with a porous single crystal layer and manufacturing method of the same'20097,314,299'Vehicle lamp and method of manufacturing the vehicle lamp'20087,196,667'Surface-mount type antenna and antenna apparatus employing the same, and wireless communication apparatus'20077,171,735'Shape member manufacturing apparatus and shape member manufacturing method'20077,151,033'Method for manufacturing a semiconductor device having a low junction leakage current'20067,142,160'Small size antenna, surface mounting type antenna and antenna device as well as radio communication device'20066,997,369'Friction stir welding method'20066,761,635'Remote-control signal receiver'20046,504,234'Semiconductor device with interlayer film comprising a diffusion prevention layer to keep metal impurities from invading the underlying semiconductor substrate'20036,291,890'Semiconductor device having a silicide structure'20016,221,760'Semiconductor device having a silicide structure'20016,221,741'Process of fabricating a semiconductor substrate with semi-insulating polysilicon gettering site layer'20016,165,873'Process for manufacturing a semiconductor integrated circuit device'20006,090,645'Fabrication method of semiconductor device with gettering treatment'20006,087,206'Method of fabricating a top-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogen'20006,023,130'Plasma display substrate and a production method thereof'20005,888,856'Method of fabricating a top-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogen'19995,693,961'Top-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogen'19975,475,238'Thin film transistor with a sub-gate structure and a drain offset region'19955,470,763'Method for manufacturing thin film transistor with short hydrogen passivation time'19954,221,327'Miniature counter having zero reset push buttons'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2003Patents assigned to NEC CORP (11)· patent assignee history
1995–2016Based in Tokyo, JP· patent location history
2004–2016Patents assigned to SONY COMPUTER ENTERTAINMENT INC (10)· patent assignee history
2006–2007Based in Kudamatsu, JP· patent location history
2012–2015Patents assigned to HAMADA KOJI (10)· patent assignee history
2013–2020Patents assigned to DENSO CORP (5)· patent assignee history
2013–2016Based in Nisshin, JP· patent location history
2014–2016Patents assigned to SONY CORP (5)· patent assignee history
2016–2020Based in Kariya, JP· patent location history
2020Based in Anjo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP111995–2003
HAMADA KOJIself102012–2015
SONY COMPUTER ENTERTAINMENT INC102004–2016
DENSO CORP52013–2020
SONY CORP52014–2016
Locations
LocationPatentsSpan
Tokyo, JP271995–2016
Nisshin, JP32013–2016
Kariya, JP22016–2020
Kudamatsu, JP22006–2007
Anjo, JP12020