Inventor
Yasuhiro Isobe
Inventor
Ishikawa-gun, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices24%
H10DInorganic electric semiconductor devices18%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
G05DSystems for controlling or regulating non-electric variables9%
Y10TTechnical subjects covered by former us classification9%
G01FMeasuring volume, volume flow, mass flow or liquid level6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%
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 systems3%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters3%
H03KPulse technique3%
PatentTitleYear
10,771,057Semiconductor device202010,074,739Semiconductor device having electric field near drain electrode alleviated20189,887,281'Semiconductor device'20189,627,504'Semiconductor device'20179,627,489'Semiconductor device'20179,543,146'Manufacturing method of semiconductor device that includes forming plural nitride semiconductor layers of identical material'20179,484,429'High electron mobility transistor (HEMT) capable of absorbing a stored hole more efficiently and method for manufacturing the same'20169,223,318'Mass flow controller system'20159,136,346'High electron mobility transistor (HEMT) capable of absorbing a stored hole more efficiently'20158,851,105'Mass flow meter, mass flow controller, mass flow meter system and mass flow control system containing the mass flow meter and the mass flow controller'20148,356,623'Mass flow meter and mass flow controller'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2015Patents assigned to HORIBA STEC CO LTD (3)· patent assignee history
2013–2015Patents assigned to ISOBE YASUHIRO (3)· patent assignee history
2013Patents assigned to FURUKAWA YUKIMASA (1)· patent assignee history
2013–2015Based in Kyoto, JP· patent location history
2014–2015Patents assigned to YONEDA YUTAKA (2)· patent assignee history
2015–2020Patents assigned to TOSHIBA KK (8)· patent assignee history
2015–2016Based in Ishikawa, JP· patent location history
2017–2018Based in Ishikawa-gun, JP· patent location history
2020Based in Ota, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 8 | 2015–2020 |
| HORIBA STEC CO LTD | 3 | 2013–2015 |
| ISOBE YASUHIROself | 3 | 2013–2015 |
| YONEDA YUTAKA | 2 | 2014–2015 |
| FURUKAWA YUKIMASA | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ishikawa-gun, JP | 5 | 2017–2018 |
| Kyoto, JP | 3 | 2013–2015 |
| Ishikawa, JP | 2 | 2015–2016 |
| Ota, JP | 1 | 2020 |