Inventor · disambiguated record
Jun Nitta
Also filed as: NITTA JUN
46 granted patents·21 pending applications·1,073 citations·filing 1989–2025
98Inventor score
Top patents by PatentIndex Score
67 records- 0189US10467361B2Stretch flange crack prediction method, stretch flange crack prediction apparatus, computer program, and recording mediumNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Nov 5, 2019·3 cites·21 claims
- 0289US5659560AApparatus and method for driving oscillation polarization selective light source, and optical communication system using the sameCANON KK·Filed 1995·Granted Aug 19, 1997·92 cites·62 claims
- 0386US5901166AOscillation polarization mode selective semiconductor laser, light transmitter and optical communication system using the laserCANON KK·Filed 1997·Granted May 4, 1999·72 cites·13 claims
- 0484US5287521AMethod and apparatus for releasing and obtaining shared and exclusive locksHITACHI LTD·Filed 1990·Granted Feb 15, 1994·104 cites·2 claims
- 0581US10220427B2Press-molding apparatus, press-molding method, and press-molded productNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Mar 5, 2019·5 cites·16 claims
- 0681US7375328B2Charged particle beam apparatus and contamination removal method thereforHOLON CO LTD·Filed 2005·Granted May 20, 2008·7 cites·14 claims
- 0780US6564323B2Personal information controlling method and personal information controlling apparatusHITACHI LTD·Filed 2002·Granted May 13, 2003·31 cites·15 claims
- 0879US5590145ALight-emitting apparatus capable of selecting polarization direction, optical communication system, and polarization modulation control methodCANON KK·Filed 1995·Granted Dec 31, 1996·48 cites·21 claims
- 0979US5251318AMultiprocessing system comparing information copied from extended storage before and after processing for serializing access to shared resourceHITACHI LTD·Filed 1989·Granted Oct 5, 1993·76 cites·8 claims
- 1078US9408991B2Pump unit and breathing assistance deviceNITTA KAZUFUKU·Filed 2012·Granted Aug 9, 2016·4 cites·8 claims
- 1178US5606176AStrained quantum well structure having variable polarization dependence and optical device including the strained quantum well structureCANON KK·Filed 1994·Granted Feb 25, 1997·41 cites·12 claims
- 1278US5309275ASemiconductor optical amplifying apparatusCANON KK·Filed 1991·Granted May 3, 1994·32 cites·30 claims
- 1378US5212577AOptical communication equipment and optical communication methodCANON KK·Filed 1992·Granted May 18, 1993·60 cites·17 claims
- 1478US2024341114A1Display device and method for manufacturing display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 1576US6031860AOptical device capable of switching output intensity of light of predetermined polarized wave, optical transmitter using the device, network using the transmitter, and method of driving optical deviceCANON KK·Filed 1997·Granted Feb 29, 2000·41 cites·40 claims
- 1675US10695814B2Method for manufacturing press-formed product, device for manufacturing press-formed product, mandrel, and press-formed productNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 30, 2020·1 cites·9 claims
- 1775US6334014B1Optical fiber apparatus provided with demultiplexing/multiplexing unit on fiber's end portion, optical detecting apparatus provided with demultiplexing/multiplexing unit on its light receiving surface, and optical transmission system using the sameCANON KK·Filed 1999·Granted Dec 25, 2001·41 cites·48 claims
- 1874US12052880B2Display device and method for manufacturing display deviceJAPAN DISPLAY INC·Filed 2022·Granted Jul 30, 2024·0 cites·7 claims
- 1974US5109511AShared resource managing method and systemHITACHI LTD·Filed 1989·Granted Apr 28, 1992·48 cites·9 claims
- 2072US6252895B1Distributed feedback semiconductor laser in which light intensity distributions differ in different polarization modes, and driving method thereforCANON KK·Filed 1998·Granted Jun 26, 2001·35 cites·10 claims
- 2172US5202782AOptical communication method and optical communication systemCANON KK·Filed 1991·Granted Apr 13, 1993·37 cites·27 claims
- 2270US5471335ASemiconductor optical amplifier device and a method of using the sameCANON KK·Filed 1992·Granted Nov 28, 1995·25 cites·23 claims
- 2369US11016011B2Breaking prediction method, program, recording medium, and arithmetic processing deviceNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted May 25, 2021·2 cites·8 claims
- 2468US12453270B2Display device and manufacturing method of display deviceMAGNOLIA WHITE CORP·Filed 2022·Granted Oct 21, 2025·0 cites·15 claims
- 2567US5822352AOptical semiconductor apparatus, fabrication method thereof, modulation method therefor, light source apparatus and optical communication system using the sameCANON KK·Filed 1997·Granted Oct 13, 1998·28 cites·31 claims
- 2665US7409309B2Method of deciding the quality of the measurement value by the edge widthHOLON CO LTD·Filed 2005·Granted Aug 5, 2008·3 cites·11 claims
- 2765US5521754AOptical apparatus and a method using the apparatus, which utilizes the occurrence of a change in a both-end voltage of an amplifying regionCANON KK·Filed 1995·Granted May 28, 1996·28 cites·59 claims
- 2865US2025194351A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2965US2025194377A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 3065US2025194350A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 3161US5608572AOptical apparatus and a method using the apparatus, which utilizes the occurrence of a change in a both-end voltage of an amplifying regionCANON KK·Filed 1995·Granted Mar 4, 1997·24 cites·15 claims
- 3261US2024244923A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 3361US2024276784A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 3461US2024049487A1Optical sensorJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 3561US2024215381A1Display deviceJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 3661US2024049489A1Optical sensor and manufacturing method thereofJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 3760US8589121B2Fracture prediction method, processing device, program product and recording mediumUENISHI AKIHIRO·Filed 2008·Granted Nov 19, 2013·3 cites·15 claims
- 3860US2023413588A1Optical sensor and manufacturing method thereofJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 3960US2024040818A1Display device and method for manufacturing thereofJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 4060US2023389360A1Display deviceJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 4159US5223972AOptical amplifiers, optical communication systems networks using the amplifier and integrated optical nodes including the amplifierCANON KK·Filed 1991·Granted Jun 29, 1993·18 cites·27 claims
- 4259US2025008756A1Detection deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 4359US2023263016A1Display device and method for manufacturing organic electroluminescent display panelJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 4458US5926497ADiffraction grating with alternately-arranged different regions, optical semiconductor device with the diffraction grating, and apparatus and optical communication system using the sameCANON KK·Filed 1997·Granted Jul 20, 1999·21 cites·22 claims
- 4558US5790581AOscillation polarization mode selective semiconductor laser, light transmitter and optical communication system using the laserCANON KK·Filed 1997·Granted Aug 4, 1998·21 cites·13 claims
- 4657US12262580B2Display device including an organic light-emitting diode (OLED)JAPAN DISPLAY INC·Filed 2021·Granted Mar 25, 2025·0 cites·8 claims
- 4756US2023380207A1Display deviceJAPAN DISPLAY INC·Filed 2023·Application pending·0 cites
- 4856US2025316111A1Detection deviceJAPAN DISPLAY INC·Filed 2025·Application pending·0 cites
- 4955US11192161B2Hole widening method, forming tool, and formed productNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Dec 7, 2021·0 cites·4 claims
- 5055US6807201B1Laser with phase controlling region and method for driving the sameCANON KK·Filed 1999·Granted Oct 19, 2004·18 cites·13 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →