Inventor
Yoshitaka Hashimoto
Inventor
Chofu, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television29%
G02BOptical elements, systems or apparatus13%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them10%
G11BInformation storage based on relative movement between record carrier and transducer8%
H05KPrinted circuits6%
B29CShaping or joining of plastics4%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering4%
H01LSemiconductor devices4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
B01DSeparation2%
PatentTitleYear
10,667,403Manufacturing apparatus for performing additive manufacturing of an electrical device202010,462,909Wiring board manufacturing method and wiring board manufacturing device201910,322,958Sludge dewatering system201910,212,823Wiring forming method and circuit board20199,699,369'Focus detection apparatus and control method for the same'20179,302,484'Ink jet printing device'20169,253,392'Imaging apparatus and control method and program of imaging apparatus'20168,934,163'Light intensity control apparatus'20158,913,175'Solid-state image sensing element and image sensing apparatus for detecting a focus state of a photographing lens'20148,654,227'Focus detection apparatus, focus detection method, and image sensing apparatus'20148,599,304'Image capturing apparatus having focus detection pixels producing a focus signal with reduced noise'20137,598,978'Imaging apparatus'20097,476,042'Image capture apparatus'20095,388,081'Two-dimensional noise shaping filter circuit'19954,549,227'Method and apparatus for recording a digital information signal in parallel tracks on a record medium without guard bands between at least some adjacent tracks'19854,468,710'Digital video recorder'19844,463,387'Digital video data recording apparatus'19844,456,930'Method and apparatus for recording and reproducing a digital information signal'19844,429,334'Method for recording and reproducing a digital color video signal'19844,364,081'Method and apparatus for processing a digital color video signal'19824,250,472'Undesired signal canceller'19814,206,476'Control circuit for use with a time-compression/time-expansion system in a pulse signal record/playback device'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1995Patents assigned to SONY CORP (9)· patent assignee history
1980–1985Based in Chofu, JP· patent location history
1995–2019Based in Tokyo, JP· patent location history
2009–2017Patents assigned to CANON KK (8)· patent assignee history
2009Based in Kawasaki, JP· patent location history
2013–2016Patents assigned to HASHIMOTO YOSHITAKA (4)· patent assignee history
2013–2017Based in Yokohama, JP· patent location history
2014Patents assigned to NAGANO AKIHIKO (2)· patent assignee history
2016–2020Based in Kariya, JP· patent location history
2019–2020Patents assigned to FUJI CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 9 | 1980–1995 |
| CANON KK | 8 | 2009–2017 |
| HASHIMOTO YOSHITAKAself | 4 | 2013–2016 |
| FUJI CORP | 3 | 2019–2020 |
| NAGANO AKIHIKO | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chofu, JP | 8 | 1980–1985 |
| Yokohama, JP | 6 | 2013–2017 |
| Kariya, JP | 4 | 2016–2020 |
| Tokyo, JP | 2 | 1995–2019 |
| Kawasaki, JP | 1 | 2009 |