Inventor
MIYAI TSUYOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MIYAI TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
5 patentsUS6603780B2Aug 5, 2003
Laser apparatus, laser-applied apparatus and method for using same
HITACHI METALS LTD38 citations90
US6047010AApr 4, 2000
Second harmonic generator and laser applied units
HITACHI METALS LTD7 citations73
US5825793AOct 20, 1998
Laser and laser applied units
HITACHI METALS LTD10 citations73
US5757827AMay 26, 1998
Second harmonic generating apparatus and apparatus employing laser
HITACHI METALS LTD12 citations73
US5583882ADec 10, 1996
Laser apparatus and apparatus employing laser
HITACHI METALS LTD12 citations73