Inventor

YOSHIDA FUMIKA

JP7 patents

⚠️ This page may combine multiple inventors who share the name “YOSHIDA FUMIKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAGAI SHINJI

3 patents

US8891574B2Nov 18, 2014

Polarization purity control device and gas laser apparatus provided with the same

NAGAI SHINJI1 citations62

US8503499B2Aug 6, 2013

Gas discharge chamber

NAGAI SHINJI2 citations62

US8165181B2Apr 24, 2012

Polarization purity control device and gas laser apparatus provided with the same

NAGAI SHINJI2 citations62

GIGAPHOTON INC

2 patents

US8902948B2Dec 2, 2014

Polarization purity control device and gas laser apparatus provided with the same

GIGAPHOTON INC1 citations62

US8855167B2Oct 7, 2014

Gas discharge chamber

GIGAPHOTON INC1 citations51

YABU TAKAYUKI

1 patent

US8610095B2Dec 17, 2013

Extreme ultraviolet light source device

YABU TAKAYUKI12 citations82

KOMATSU MFG CO LTD

1 patent

US6627843B2Sep 30, 2003

Casing for laser device, production method and cleaning method of the same

KOMATSU MFG CO LTD1 citations50