Inventor
Kenichi Nishi
Inventor
Tokyo, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B82Yprimary
B82YSpecific uses or applications of nanostructures13%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%
G02BOptical elements, systems or apparatus9%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light9%
C12NMicroorganisms or enzymes6%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
A63FCard, board, or roulette games3%
PatentTitleYear
9,865,771'Semiconductor light-emitting element'20188,637,951'Semiconductor light receiving element and optical communication device'20148,625,193'Optical semiconductor device'20148,467,637'Waveguide path coupling-type photodiode'20138,422,837'Semiconductor device'20138,363,989'Semiconductor optical interconnection device and semiconductor optical interconnection method'20138,269,303'SiGe photodiode'20128,183,656'Photodiode'20128,133,117'Game apparatus, game message displaying method and storage medium storing game program'20128,023,832'Light receiving circuit and digital system'20117,709,235'5-Substituted hydantoin racemase, DNA encoding the same, recombinant DNA, transformed cell, and process for production of optically active N-carbamylamino acid or optically active amino acid'20106,461,842'Process for producing coenzyme Q10'20026,078,062'II-VI compound semiconductor based light emitting device having recombination regions spatially arrayed in a planar direction of the active layer to prevent crack propagation'20006,052,400'Variable wavelength semiconductor laser'20005,482,815'Silver halide photographic photosensitive material'19964,727,341'Optical modulator'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2014Patents assigned to NEC CORP (10)· patent assignee history
1988–2014Based in Tokyo, JP· patent location history
2010Based in Takasago, JP· patent location history
2012–2014Patents assigned to NISHI KENICHI (8)· patent assignee history
2012–2014Patents assigned to FUJIKATA JUNICHI (6)· patent assignee history
2012–2014Patents assigned to OKAMOTO DAISUKE (6)· patent assignee history
2012–2013Patents assigned to USHIDA JUN (4)· patent assignee history
2012Based in Minato-ku, JP· patent location history
2014Based in Kanagawa, JP· patent location history
2018Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 10 | 1988–2014 |
| NISHI KENICHIself | 8 | 2012–2014 |
| FUJIKATA JUNICHI | 6 | 2012–2014 |
| OKAMOTO DAISUKE | 6 | 2012–2014 |
| USHIDA JUN | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 1988–2014 |
| Kawasaki, JP | 1 | 2018 |
| Kanagawa, JP | 1 | 2014 |
| Minato-ku, JP | 1 | 2012 |
| Takasago, JP | 1 | 2010 |