Inventor
FUJIMOTO JUNICHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “FUJIMOTO JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GIGAPHOTON INC
11 patentsUS7984539B2Jul 26, 2011
Chamber replacing method
GIGAPHOTON INC3 citations62
US12327975B2Jun 10, 2025
Chamber device, and electronic device manufacturing method
GIGAPHOTON INC0 citations61
US11050210B2Jun 29, 2021
Capacitor cooling structure and laser apparatus
GIGAPHOTON INC0 citations61
US9059554B2Jun 16, 2015
Discharge-pumped gas laser device
GIGAPHOTON INC2 citations61
US9055657B2Jun 9, 2015
Extreme ultraviolet light generation by polarized laser beam
GIGAPHOTON INC1 citations52
US9748727B2Aug 29, 2017
Preliminary ionization discharge device and laser apparatus
GIGAPHOTON INC1 citations51
US9373926B2Jun 21, 2016
Laser chamber and discharge excitation gas laser apparatus
GIGAPHOTON INC1 citations50
US9225139B2Dec 29, 2015
Discharge-pumped gas laser device
GIGAPHOTON INC0 citations50
US10495890B2Dec 3, 2019
Laser system or laser exposure system
GIGAPHOTON INC0 citations42
US9507248B2Nov 29, 2016
Two-beam interference apparatus and two-beam interference exposure system
GIGAPHOTON INC0 citations42
US12347995B2Jul 1, 2025
Chamber device, gas laser device, and electronic device manufacturing method
GIGAPHOTON INC0 citations41
KOMATSU MFG CO LTD
8 patentsUS5450436ASep 12, 1995
Laser gas replenishing apparatus and method in excimer laser system
KOMATSU MFG CO LTD123 citations97
US5373523ADec 13, 1994
Excimer laser apparatus
KOMATSU MFG CO LTD58 citations96
US4829536AMay 9, 1989
Multi-mode narrow-band oscillation excimer laser
KOMATSU MFG CO LTD83 citations94
US6810061B2Oct 26, 2004
Discharge electrode and discharge electrode manufacturing method
KOMATSU MFG CO LTD32 citations92
US6130904AOct 10, 2000
Gas supplementation method of excimer laser apparatus
KOMATSU MFG CO LTD48 citations92
US5291509AMar 1, 1994
Gas laser apparatus
KOMATSU MFG CO LTD21 citations92
US5663977ASep 2, 1997
Gas laser apparatus
KOMATSU MFG CO LTD6 citations63
US7006546B2Feb 28, 2006
Gas laser electrode, laser chamber employing the electrode, and gas laser device
KOMATSU MFG CO LTD0 citations52
FUJIMOTO JUNICHI
4 patentsUS8611393B2Dec 17, 2013
Laser apparatus
FUJIMOTO JUNICHI1 citations50
US9147993B2Sep 29, 2015
Master oscillator system and laser apparatus
FUJIMOTO JUNICHI0 citations49
US8813329B2Aug 26, 2014
Chamber replacing method
FUJIMOTO JUNICHI0 citations49
US8809821B2Aug 19, 2014
Holder device, chamber apparatus, and extreme ultraviolet light generation system
FUJIMOTO JUNICHI0 citations47
TOYO KOHAN CO LTD
3 patentsUS5639515AJun 17, 1997
Method for post-treatment of plated steel sheet for soldering
TOYO KOHAN CO LTD7 citations73
US5011711AApr 30, 1991
Method for post-treatment of electroplated steel sheets for soldering
TOYO KOHAN CO LTD7 citations73
US6905783B2Jun 14, 2005
Steel sheet for porcelain enameling and method for production thereof, and enameled product and method for production thereof
TOYO KOHAN CO LTD0 citations47