Inventor · disambiguated record
Kohroh Kobayashi
Also filed as: KOBAYASHI KOHROH
12 granted patents·2 pending applications·565 citations·filing 1975–2006
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US4318058ASemiconductor diode laser arrayNIPPON ELECTRIC CO·Filed 1980·Granted Mar 2, 1982·227 cites·7 claims
- 0294US4198117AOptical wavelength-division multiplexing and demultiplexing deviceNIPPON ELECTRIC CO·Filed 1977·Granted Apr 15, 1980·91 cites·6 claims
- 0393US4470143ASemiconductor laser having an etched mirror and a narrow stripe width, with an integrated photodetectorNIPPON ELECTRIC CO·Filed 1982·Granted Sep 4, 1984·51 cites·14 claims
- 0488US4674100ABistable optical deviceNEC CORP·Filed 1984·Granted Jun 16, 1987·33 cites·5 claims
- 0588US4079339ALight self-injecting semiconductor laser deviceNIPPON ELECTRIC CO·Filed 1976·Granted Mar 14, 1978·33 cites·10 claims
- 0675US8358892B2Connection structure of two-dimensional array optical element and optical circuitNEC CORP·Filed 2006·Granted Jan 22, 2013·8 cites·6 claims
- 0775US4525841ADouble channel planar buried heterostructure laserNIPPON ELECTRIC CO·Filed 1982·Granted Jun 25, 1985·20 cites·17 claims
- 0872US4425650ABuried heterostructure laser diodeNIPPON ELECTRIC CO·Filed 1981·Granted Jan 10, 1984·23 cites·7 claims
- 0971US3999146ASemiconductor laser deviceNIPPON ELECTRIC CO·Filed 1975·Granted Dec 21, 1976·17 cites·4 claims
- 1067US4658402AOptical bistable semiconductor laser producing lasing light in direction normal to semiconductor layersNEC CORP·Filed 1984·Granted Apr 14, 1987·25 cites·3 claims
- 1167US4597085ADouble-channel planar heterostructure semiconductor laserNEC CORP·Filed 1983·Granted Jun 24, 1986·17 cites·3 claims
- 1265US4050784ALight beam coupler for axially discoincident optical fibersNIPPON SELFOC CO LTD·Filed 1976·Granted Sep 27, 1977·20 cites·10 claims
- 1339US2007165979A1Optical input substrate, optical output substrate, optical input/output substrate, a fabrication method for these substrates, and an optical element integrated semiconductor integrated circuitODA MIKIO·Filed 2004·Application pending·0 cites
- 1439US2007164297A1Optical-element integrated semiconductor integrated circuit and fabrication method thereofODA MIKIO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →