Inventor
Hiroshi Sakakibara
Inventor
Chita-gun, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines37%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general11%
B21JForging7%
G03GElectrography7%
B60CVehicle tyres4%
F02BInternal-combustion piston engines4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G02BOptical elements, systems or apparatus4%
G10KSound-producing devices4%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
10,605,661Image capturing with filters of overlapping passbands20209,873,375Vehicle approach alert device20189,648,415'Vehicle approach warning apparatus'20179,580,010'Vehicle approach notification apparatus'20178,373,251'Semiconductor device'20137,886,426'Stator manufacturing apparatus'20117,365,462'Alternator directly connected to engine'20087,282,825'Structure of rectifier for automotive alternator ensuring reliable electrical connection'20077,126,246'Rotary electric machine with stator having an annular array of poles'20067,078,836'Alternator for a vehicle'20066,969,935'Vehicle alternator'20056,029,025'Image forming apparatus with variable efficiency cleaning mechanism'20005,696,415'Electric rotary machine'19975,686,773'Alternator with generally triangular engine-mounting stays'19975,650,675'Rotary electric machine having variably-dimensioned housing ventilation holes'19975,581,221'Electrophotographic image forming apparatus'19965,007,281'Plastic working method and apparatus'19914,959,576'Automotive alternator'19904,936,125'Plastic working method and apparatus'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1997Patents assigned to NIPPON DENSO CO (4)· patent assignee history
1990–1991Patents assigned to BROTHER IND LTD (2)· patent assignee history
1990–1996Based in Aichi, JP· patent location history
1990–1991Based in Nagoya, JP· patent location history
1997–2008Based in Chita-gun, JP· patent location history
2005–2011Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history
2006–2008Patents assigned to DENSO CORP (3)· patent assignee history
2006–2011Based in Saitama, JP· patent location history
2017–2018Patents assigned to ANDEN CO LTD (3)· patent assignee history
2017–2018Based in Anjo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON DENSO CO | 4 | 1990–1997 |
| ANDEN CO LTD | 3 | 2017–2018 |
| DENSO CORP | 3 | 2006–2008 |
| HONDA MOTOR CO LTD | 3 | 2005–2011 |
| BROTHER IND LTD | 2 | 1990–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chita-gun, JP | 7 | 1997–2008 |
| Anjo, JP | 3 | 2017–2018 |
| Saitama, JP | 2 | 2006–2011 |
| Aichi, JP | 2 | 1990–1996 |
| Nagoya, JP | 2 | 1990–1991 |