Inventor
Masakazu Kamura
Inventor
Sakai, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices17%
H10KOrganic electric solid-state devices17%
G02BOptical elements, systems or apparatus11%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
F21VFunctional features or details of lighting devices or systems thereof6%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
PatentTitleYear
10,656,466Wavelength conversion substrate, liquid-crystal element, liquid-crystal module, and liquid-crystal display device202010,018,912Photosensitive resin composition, wavelength conversion substrate and light emitting device20189,698,204'Light-emitting substrate, photovoltaic cell, display device, lighting device, electronic device, organic light-emitting diode, and method of manufacturing light-emitting substrate'20178,178,871'Organic transistor and method for producing the same'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to SHARP KK (4)· patent assignee history
2012Patents assigned to AOMORI SHIGERU (1)· patent assignee history
2012Patents assigned to KAMURA MASAKAZU (1)· patent assignee history
2012Patents assigned to KUZUMOTO YASUTAKA (1)· patent assignee history
2012–2017Based in Osaka, JP· patent location history
2018–2020Based in Sakai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 4 | 2012–2020 |
| AOMORI SHIGERU | 1 | 2012 |
| KAMURA MASAKAZUself | 1 | 2012 |
| KUZUMOTO YASUTAKA | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakai, JP | 2 | 2018–2020 |
| Osaka, JP | 2 | 2012–2017 |