Inventor
Shoichi Takemoto
Inventor
Saitama, JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus51%
H04NPictorial communication, e.g. television10%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
C01BNon-metallic elements3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
F23QIgnition3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
PatentTitleYear
10,862,403Power conversion apparatus202010,761,302Zoom lens and image pickup apparatus202010,401,601Zoom lens and image pickup apparatus including the same201910,381,807Discharge generator201910,367,427Resonant inverter device201910,312,826Power conversion apparatus201910,168,546Zoom lens and image pickup apparatus including same201910,119,879Strain sensor201810,095,010Zoom lens and image pickup apparatus including the same201810,012,558Combustion pressure sensor20189,904,044'Zoom lens and image pickup apparatus including the same'20189,739,986'Zoom lens and image pickup apparatus including the same'20179,715,091'Zoom lens and image pickup apparatus including the same'20179,709,781'Zoom lens and image pickup apparatus including the same'20179,645,369'Zoom lens and image pickup apparatus including the same'20179,116,336'Zoom lens and image pickup apparatus having the same'20159,065,994'Image pickup apparatus'20159,042,029'Zoom lens and image pickup apparatus including the same'20158,922,698'Image pickup apparatus with removable ND filter'20148,885,264'Zoom lens and image pickup apparatus including the same'20148,873,154'Tele-side converter lens and image pickup apparatus including the same'20148,755,126'Zoom lens and image pickup apparatus including the same'20148,743,469'Zoom lens and image pickup apparatus including the same'20148,681,430'Adapter optical system and image pickup apparatus including the same'20148,659,832'Zoom lens and image pickup apparatus including the same'20148,570,660'Wide-angle converter lens'20136,318,178'Cleanliness evaluation method for metallic materials based on ultrasonic flaw detection and metallic material affixed with evaluation of cleanliness'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Himeji, JP· patent location history
2013–2020Patents assigned to CANON KK (20)· patent assignee history
2013–2014Patents assigned to TAKEMOTO SHOICHI (6)· patent assignee history
2013–2014Based in Utsunomiya, JP· patent location history
2014Patents assigned to IRIYAMA YUTAKA (3)· patent assignee history
2014Patents assigned to NAKAMURA TOMOYUKI (2)· patent assignee history
2015–2020Based in Saitama, JP· patent location history
2018–2020Patents assigned to DENSO CORP (6)· patent assignee history
2018–2020Based in Kariya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 20 | 2013–2020 |
| DENSO CORP | 6 | 2018–2020 |
| TAKEMOTO SHOICHIself | 6 | 2013–2014 |
| IRIYAMA YUTAKA | 3 | 2014 |
| NAKAMURA TOMOYUKI | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 12 | 2015–2020 |
| Utsunomiya, JP | 8 | 2013–2014 |
| Kariya, JP | 6 | 2018–2020 |
| Himeji, JP | 1 | 2001 |