Inventor
Takahiro Yamasaki
Inventor
Sakai, JP
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television20%
F24FAir-conditioning18%
B21BRolling of metal14%
B23KSoldering or unsoldering13%
F04DNon-positive-displacement pumps9%
H01LSemiconductor devices7%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants4%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general4%
H10DInorganic electric semiconductor devices2%
PatentTitleYear
10,536,653Solid-state imaging device and imaging system with a plurality of electrodes sequentially becoming a lowest potential relative to charges of the plurality of electrodes202010,480,817Duct-type indoor unit of air conditioner201910,274,222Fan unit and air conditioner201910,186,596Silicon carbide (SiC) MOSFET with a silicon oxide layer capable of suppressing deterioration of carrier mobility and variation in threshold voltage201910,033,953Solid state imaging device and imaging system which reduces noise caused by magnetic field fluctuation201810,006,463Air conditioning apparatus20189,945,568Air conditioning apparatus20189,903,386'Air conditioning apparatus'20189,900,539'Solid-state image pickup element, and image pickup system'20189,765,989'Air conditioning apparatus'20179,702,588'Air conditioning apparatus'20179,696,062'Air conditioning apparatus'20179,667,961'Video encoding and decoding apparatus, method, and system'20179,648,266'Driving method for image pickup device, driving method for imaging system, image pickup device, and imaging system'20179,618,216'Air conditioning apparatus'20179,071,826'Video encoder and decoder apparatus deciding error in transform coefficients between an original image and a predictive image'20158,442,114'Moving picture encoding apparatus and distribution system'20138,428,124'Moving picture encoding apparatus and distribution system'20138,419,360'Multi-blade centrifugal fan'20138,374,255'Moving picture encoder, decoder, and coding system'20138,363,733'Video encoder and decoder apparatus deciding error in transform coefficients between an original image and a predictive image'20138,189,682'Decoding system and method for error correction with side information and correlation updater'20127,604,043'Air conditioner'20097,244,099'Multi-vane centrifugal fan'20076,449,996'Method of hot-rolling metal pieces'20026,340,108'Hot rolling method and equipment'20026,262,402'Method and apparatus for joining metal pieces using induction heating'20016,252,211'Method of joining metal pieces'20016,248,984'Method and apparatus for joining metal pieces'20016,218,649'Method and apparatus for joining metal pieces using induction heating'20016,184,508'Apparatus for joining metal pieces using induction heating'20015,951,903'Method and apparatus for joining metal pieces'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2002Patents assigned to KAWASAKI STEEL CO (7)· patent assignee history
1999–2002Based in Chiba, JP· patent location history
2007–2019Patents assigned to DAIKIN IND LTD (12)· patent assignee history
2007–2019Based in Sakai, JP· patent location history
2012–2017Patents assigned to OKI ELECTRIC IND CO LTD (7)· patent assignee history
2012–2013Patents assigned to YAMASAKI TAKAHIRO (6)· patent assignee history
2012–2017Based in Osaka, JP· patent location history
2017–2020Patents assigned to CANON KK (4)· patent assignee history
2017–2018Based in Inzai, JP· patent location history
2020Based in Tachikawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 12 | 2007–2019 |
| KAWASAKI STEEL CO | 7 | 1999–2002 |
| OKI ELECTRIC IND CO LTD | 7 | 2012–2017 |
| YAMASAKI TAKAHIROself | 6 | 2012–2013 |
| CANON KK | 4 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakai, JP | 12 | 2007–2019 |
| Chiba, JP | 7 | 1999–2002 |
| Osaka, JP | 6 | 2012–2017 |
| Inzai, JP | 3 | 2017–2018 |
| Tachikawa, JP | 1 | 2020 |