Inventor
Hiroyasu Yamashita
Inventor
Osaka, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning13%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%
A61LMethods or apparatus for sterilising materials or objects in general10%
H01LSemiconductor devices10%
Y02ATechnologies for adaptation to climate change10%
B82YSpecific uses or applications of nanostructures7%
H01TSpark gaps7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
B01DSeparation3%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids3%
PatentTitleYear
10,651,228Photodetector, method for manufacturing the same, and imaging apparatus202010,236,319Photodetector and imaging device20199,553,224'Semiconductor photodetector element and method'20179,366,450'Air adjuster'20168,625,252'Ion diffusing apparatus and ion generating cartridge'20148,395,106'Optical semiconductor device with quantum dots having configurational anisotropy'20138,034,169'Air cleaner'20117,040,101'Air refining device and ion generator used for the device'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2016Patents assigned to SHARP KK (4)· patent assignee history
2006–2016Based in Osaka, JP· patent location history
2013–2020Patents assigned to FUJITSU LTD (4)· patent assignee history
2013–2016Patents assigned to YAMASHITA HIROYASU (3)· patent assignee history
2013Patents assigned to DOSHIDA MINORU (1)· patent assignee history
2013Based in Kawasaki, JP· patent location history
2014Patents assigned to KATAYAMA JUN (1)· patent assignee history
2017–2020Based in Isehara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 4 | 2013–2020 |
| SHARP KK | 4 | 2006–2016 |
| YAMASHITA HIROYASUself | 3 | 2013–2016 |
| DOSHIDA MINORU | 1 | 2013 |
| KATAYAMA JUN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 4 | 2006–2016 |
| Isehara, JP | 3 | 2017–2020 |
| Kawasaki, JP | 1 | 2013 |