Inventor · disambiguated record
Junichi Fujimoto
Also filed as: FUJIMOTO JUNICHI
32 granted patents·18 pending applications·459 citations·filing 1980–2025
96Inventor score
Top patents by PatentIndex Score
50 records- 0196US5450436ALaser gas replenishing apparatus and method in excimer laser systemKOMATSU MFG CO LTD·Filed 1993·Granted Sep 12, 1995·123 cites·31 claims
- 0291US4829536AMulti-mode narrow-band oscillation excimer laserKOMATSU MFG CO LTD·Filed 1987·Granted May 9, 1989·83 cites·2 claims
- 0390US6810061B2Discharge electrode and discharge electrode manufacturing methodKOMATSU MFG CO LTD·Filed 2002·Granted Oct 26, 2004·32 cites·20 claims
- 0487US5373523AExcimer laser apparatusKOMATSU MFG CO LTD·Filed 1993·Granted Dec 13, 1994·58 cites·20 claims
- 0585US6130904AGas supplementation method of excimer laser apparatusKOMATSU MFG CO LTD·Filed 1994·Granted Oct 10, 2000·48 cites·17 claims
- 0681US5895549AMethod and apparatus for etching film layers on large substratesAPPLIED KOMATSU TECHNOLOGY INC·Filed 1996·Granted Apr 20, 1999·62 cites·10 claims
- 0779US12327975B2Chamber device, and electronic device manufacturing methodGIGAPHOTON INC·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 0874US7984539B2Chamber replacing methodGIGAPHOTON INC·Filed 2007·Granted Jul 26, 2011·3 cites·14 claims
- 0971US9059554B2Discharge-pumped gas laser deviceGIGAPHOTON INC·Filed 2013·Granted Jun 16, 2015·2 cites·3 claims
- 1071US2025196256A1Laser processing method and laser processing systemGIGAPHOTON INC·Filed 2024·Application pending·0 cites
- 1171US2025199416A1Laser processing system and laser processing methodGIGAPHOTON INC·Filed 2024·Application pending·0 cites
- 1270US2024396282A1Discharge electrode, method of manufacturing discharge electrode, and electronic device manufacturing methodGIGAPHOTON INC·Filed 2024·Application pending·0 cites
- 1369US2024405496A1Chamber for gas laser device, gas laser device, and electronic device manufacturing methodGIGAPHOTON INC·Filed 2024·Application pending·0 cites
- 1466US9748727B2Preliminary ionization discharge device and laser apparatusGIGAPHOTON INC·Filed 2015·Granted Aug 29, 2017·1 cites·18 claims
- 1566US9373926B2Laser chamber and discharge excitation gas laser apparatusGIGAPHOTON INC·Filed 2015·Granted Jun 21, 2016·1 cites·16 claims
- 1664US2023155343A1Laser apparatus, wavelength control method, and electronic device manufacturing methodGIGAPHOTON INC·Filed 2023·Application pending·0 cites
- 1764US2025300418A1Discharge chamber for gas laser apparatus and electronic device manufacturing methodGIGAPHOTON INC·Filed 2025·Application pending·0 cites
- 1864US2024154381A1Gas laser apparatus, gas laser apparatus maintenance method, and electronic device manufacturing methodGIGAPHOTON INC·Filed 2024·Application pending·0 cites
- 1962US8611393B2Laser apparatusFUJIMOTO JUNICHI·Filed 2012·Granted Dec 17, 2013·1 cites·20 claims
- 2061US12347995B2Chamber device, gas laser device, and electronic device manufacturing methodGIGAPHOTON INC·Filed 2023·Granted Jul 1, 2025·0 cites·20 claims
- 2159US11050210B2Capacitor cooling structure and laser apparatusGIGAPHOTON INC·Filed 2019·Granted Jun 29, 2021·0 cites·20 claims
- 2259US5291509AGas laser apparatusKOMATSU MFG CO LTD·Filed 1992·Granted Mar 1, 1994·21 cites·18 claims
- 2358US9055657B2Extreme ultraviolet light generation by polarized laser beamGIGAPHOTON INC·Filed 2013·Granted Jun 9, 2015·1 cites·8 claims
- 2456US8748853B2Chamber apparatusNAGAI SHINJI·Filed 2012·Granted Jun 10, 2014·1 cites·8 claims
- 2555US8884257B2Chamber apparatus and extreme ultraviolet light generation systemNAGAI SHINJI·Filed 2012·Granted Nov 11, 2014·1 cites·9 claims
- 2655US2014328364A1Laser apparatusGIGAPHOTON INC·Filed 2014·Application pending·0 cites
- 2754US9225139B2Discharge-pumped gas laser deviceGIGAPHOTON INC·Filed 2014·Granted Dec 29, 2015·0 cites·6 claims
- 2853US2023071592A1Laser processing method and circuit board manufacturing methodGIGAPHOTON INC·Filed 2022·Application pending·0 cites
- 2953US2020138695A1Cosmetic compositionROHTO PHARMA·Filed 2018·Application pending·0 cites
- 3051US9507248B2Two-beam interference apparatus and two-beam interference exposure systemGIGAPHOTON INC·Filed 2012·Granted Nov 29, 2016·0 cites·19 claims
- 3151US2012119118A1Extreme ultraviolet light source systemWATANABE YUKIO·Filed 2012·Application pending·0 cites
- 3250US8813329B2Chamber replacing methodFUJIMOTO JUNICHI·Filed 2011·Granted Aug 26, 2014·0 cites·17 claims
- 3347US2010193711A1Extreme ultraviolet light source systemWATANABE YUKIO·Filed 2010·Application pending·0 cites
- 3446US9147993B2Master oscillator system and laser apparatusFUJIMOTO JUNICHI·Filed 2012·Granted Sep 29, 2015·0 cites·7 claims
- 3545US2013032640A1Target supply unit, mechanism for cleaning nozzle thereof, and method for cleaning the nozzleGIGAPHOTON INC·Filed 2012·Application pending·0 cites
- 3643US8809821B2Holder device, chamber apparatus, and extreme ultraviolet light generation systemFUJIMOTO JUNICHI·Filed 2012·Granted Aug 19, 2014·0 cites·24 claims
- 3743US2017336282A1Spheroidal mirror reflectivity measuring apparatus for extreme ultraviolet lightUNIV TOKYO·Filed 2017·Application pending·0 cites
- 3841US5011711AMethod for post-treatment of electroplated steel sheets for solderingTOYO KOHAN CO LTD·Filed 1989·Granted Apr 30, 1991·7 cites·25 claims
- 3940US10495890B2Laser system or laser exposure systemGIGAPHOTON INC·Filed 2016·Granted Dec 3, 2019·0 cites·12 claims
- 4040US7006546B2Gas laser electrode, laser chamber employing the electrode, and gas laser deviceKOMATSU MFG CO LTD·Filed 2001·Granted Feb 28, 2006·0 cites·17 claims
- 4139US5663977AGas laser apparatusKOMATSU MFG CO LTD·Filed 1994·Granted Sep 2, 1997·6 cites·7 claims
- 4239US2019344966A1Instruction device and sorting systemOKURA YUSOKI CO LTD·Filed 2017·Application pending·0 cites
- 4338US5639515AMethod for post-treatment of plated steel sheet for solderingTOYO KOHAN CO LTD·Filed 1995·Granted Jun 17, 1997·7 cites·8 claims
- 4438US2013075625A1Target supply unit and extreme ultraviolet light generation apparatusYABU TAKAYUKI·Filed 2012·Application pending·0 cites
- 4538US2013105712A1Apparatus and method for generating extreme ultraviolet lightYANAGIDA TATSUYA·Filed 2012·Application pending·0 cites
- 4636US8855164B2Laser apparatusKAWASUJI YASUFUMI·Filed 2012·Granted Oct 7, 2014·0 cites·17 claims
- 4736US2011309270A1Laser device, extreme ultraviolet light generation device, and method for maintaining the devicesYAMANOUCHI YOHICHI·Filed 2011·Application pending·0 cites
- 4834US6905783B2Steel sheet for porcelain enameling and method for production thereof, and enameled product and method for production thereofTOYO KOHAN CO LTD·Filed 2001·Granted Jun 14, 2005·0 cites·15 claims
- 4933US6805975B2Steel sheet for procelain enameling and method for production thereof, and enameled product and method for production thereofFERRO ENAMELS JAPAN LTD·Filed 2001·Granted Oct 19, 2004·0 cites·5 claims
- 5024US4353600ANon-linkage type load sensing valveNISSAN MOTOR·Filed 1980·Granted Oct 12, 1982·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →