Inventor
Mizunori Ezaki
Inventor
Yokohama, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light23%
G02BOptical elements, systems or apparatus13%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
H01LSemiconductor devices6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
B82YSpecific uses or applications of nanostructures4%
C23CCoating metallic material4%
PatentTitleYear
10,186,838Semiconductor light-emitting element201910,103,514Optical semiconductor device and method for manufacturing the same20189,755,097'Semiconductor photoreceiving device'20179,594,215'Semiconductor light-receiving element'20179,341,776'Optical interconnection device and method of manufacturing the same'20169,323,003'Optical device and manufacturing method thereof'20169,008,473'Optical transmission-reception system and light-receiving unit'20158,896,076'Photoelectric conversion element, photoelectric conversion system, and method for production of photoelectric conversion element'20148,885,685'Semiconductor light emitting device, semiconductor light emitting apparatus, and method for manufacturing semiconductor light emitting'20148,855,163'Optical semiconductor device'20148,699,830'Optical modulation device'20148,660,387'Athermal ring optical modulator'20148,611,392'Semiconductor laser'20138,068,704'Optical waveguide circuit and multi-core central processing unit using the same'20117,830,937'Surface emitting type optical semiconductor device'20107,426,228'Surface emitting type optical semiconductor device'20087,244,629'Vertical cavity surface emitting laser diode and method for manufacturing the same'20077,068,696'Vertical-cavity surface emitting laser diode and its manufacturing method'20066,678,307'Semiconductor surface light-emitting device'20046,660,546'Method of etching an object, method of repairing pattern, nitride pattern and semiconductor device'20036,531,403'Method of etching an object, method of repairing pattern, nitride pattern and semiconductor device'20036,381,300'Exposure mask, exposure mask manufacturing method, and semiconductor device manufacturing method using exposure mask'20026,366,639'X-ray mask, method of manufacturing the same, and X-ray exposure method'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2019Patents assigned to TOSHIBA KK (23)· patent assignee history
2002–2019Based in Yokohama, JP· patent location history
2006–2016Based in Kanagawa, JP· patent location history
2011–2015Patents assigned to EZAKI MIZUNORI (6)· patent assignee history
2011–2015Patents assigned to YOSHIDA HARUHIKO (4)· patent assignee history
2013–2015Patents assigned to OHIRA KAZUYA (3)· patent assignee history
2017–2019Patents assigned to PHOTONICS ELECTRONICS TECHNOLOGY RES ASS (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 23 | 2002–2019 |
| EZAKI MIZUNORIself | 6 | 2011–2015 |
| YOSHIDA HARUHIKO | 4 | 2011–2015 |
| OHIRA KAZUYA | 3 | 2013–2015 |
| PHOTONICS ELECTRONICS TECHNOLOGY RES ASS | 2 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 12 | 2002–2019 |
| Kanagawa, JP | 11 | 2006–2016 |