Inventor
Masayuki Sugasawa
Inventor
Tokyo, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television22%
H01FMagnets13%
B60LPropulsion of electrically-propelled vehicles9%
G02BOptical elements, systems or apparatus9%
H01BCables9%
H02JElectric power networks9%
Y02TClimate change mitigation technologies related to transportation9%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application4%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%
H01LSemiconductor devices4%
PatentTitleYear
11,043,443Electric device and heat radiator202110,404,102Power feeding coil unit, wireless power feeding device and wireless power transmission device201910,374,467Coil unit, wireless power feeding device, wireless power receiving device and wireless power transmission device20198,699,155'Lens mechanism and imaging device'20148,350,448'Actuator'20138,310,138'Actuator'20127,741,940'Actuator device for optical device and image-capture apparatus'20105,436,661'Solid state image pick-up apparatus and method for increased luminance signal resolution'19955,229,848'Circuit for processing image signals read out of pick-up apparatus having solid state image sensing devices adopting spatial pixel shift'19935,184,212'Circuit for producing brightness signal from output signal of solid state image pick-up apparatus using spatial pixel shift'19935,124,785'Color television image processing apparatus and method having color fading reduction function'19925,019,895'Cross color noise reduction and contour correction apparatus in NTSC color television image processing system'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1995Patents assigned to IKEGAMI TSUSHINKI KK (5)· patent assignee history
1991–2021Based in Tokyo, JP· patent location history
2010–2014Patents assigned to SONY CORP (4)· patent assignee history
2010Based in Saitama, JP· patent location history
2012–2014Patents assigned to MURAKAMI KAZUOMI (3)· patent assignee history
2012–2014Patents assigned to NAGAI NOBUYUKI (3)· patent assignee history
2012–2014Patents assigned to SUGASAWA MASAYUKI (3)· patent assignee history
2012–2014Based in Chiba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IKEGAMI TSUSHINKI KK | 5 | 1991–1995 |
| SONY CORP | 4 | 2010–2014 |
| MURAKAMI KAZUOMI | 3 | 2012–2014 |
| NAGAI NOBUYUKI | 3 | 2012–2014 |
| SUGASAWA MASAYUKIself | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 1991–2021 |
| Chiba, JP | 3 | 2012–2014 |
| Saitama, JP | 1 | 2010 |