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Inventor

Yasuhiro Hida

Inventor
Atsugi, JP

Overview

17→
Patents
2003–2021
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary
G02BOptical elements, systems or apparatus40%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
H05KPrinted circuits7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B60WConjoint control of vehicle sub-units of different type or different function3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
B62MRider propulsion of wheeled vehicles or sledges3%
F01MLubricating of machines or engines in general3%
F02FCylinders, pistons or casings, for combustion engines3%
PatentTitleYear
11,002,229Hybrid vehicle20219,060,429'Circuit board, substrate module, and display device'20159,007,777'Board module and fabrication method thereof'20158,563,983'Display panel, display device, and method manufacturing same'20138,554,040'Planar lightwave circuit, design method for wave propagation circuit, and computer program'20138,538,222'Planar lightwave circuit, design method for wave propagation circuit, and computer program'20138,463,097'Planar lightwave circuit, design method for wave propagation circuit, and computer program'20138,450,753'Board module and method of manufacturing same'20137,856,163'Planar lightwave circuit, design method for wave propagation circuit, and computer program'20107,499,613'Y branch circuit and method for manufacturing the same'20097,313,297'Wavelength multi/demultiplexer'20076,937,797'Planar lightwave circuit and optical circuit'20056,904,204'Array waveguide diffraction grating type optical multiplexer/demultiplexer'20056,775,454'Silica-based optical waveguide circuit and fabrication method thereof'20046,757,454'Polarization desensitized optical waveguide interferometer'20046,625,370'Optical waveguide and fabricating method thereof, and optical waveguide circuit'20036,580,862'Optical waveguide circuit'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2013Patents assigned to NIPPON TELEGRAPH & TELEPHONE (12)· patent assignee history
2003–2005Based in Hitachinaka, JP· patent location history
2004–2005Based in Tokyo, JP· patent location history
2007–2013Based in Atsugi, JP· patent location history
2013–2015Patents assigned to HIDA YASUHIRO (7)· patent assignee history
2013–2015Patents assigned to NAGAOKA GEN (4)· patent assignee history
2013–2015Patents assigned to SHARP KK (4)· patent assignee history
2013Patents assigned to HASHIMOTO TOSHIKAZU (3)· patent assignee history
2013–2015Based in Osaka, JP· patent location history
2021Based in Akashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON TELEGRAPH & TELEPHONE122003–2013
HIDA YASUHIROself72013–2015
NAGAOKA GEN42013–2015
SHARP KK42013–2015
HASHIMOTO TOSHIKAZU32013
Locations
LocationPatentsSpan
Atsugi, JP62007–2013
Osaka, JP42013–2015
Hitachinaka, JP32003–2005
Tokyo, JP22004–2005
Akashi, JP12021