Inventor
NAGASHIMA TADASHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
7 patentsUS6294754B1Sep 25, 2001
Laser beam machining head
MITSUBISHI HEAVY IND LTD40 citations95
US5155329AOct 13, 1992
Monitoring method and system for laser beam welding
MITSUBISHI HEAVY IND LTD53 citations93
US6600133B2Jul 29, 2003
Welding system
MITSUBISHI HEAVY IND LTD29 citations91
US4839495AJun 13, 1989
Laser beam welding apparatus for an inner circumferential surface of a tube
MITSUBISHI HEAVY IND LTD55 citations90
US6664507B2Dec 16, 2003
Laser machining apparatus
MITSUBISHI HEAVY IND LTD25 citations89
US5218258AJun 8, 1993
Ultrasonic motor and laser beam welding apparatus using the same
MITSUBISHI HEAVY IND LTD26 citations89
US5097110AMar 17, 1992
Reflecting mirror for a laser beam and laser beam welding apparatus, including the same laser beam reflecting mirror
MITSUBISHI HEAVY IND LTD38 citations89
KYOWA HAKKO KOGYO KK
3 patentsUS6139902AOct 31, 2000
Phytase and gene encoding said phytase
KYOWA HAKKO KOGYO KK47 citations93
US6261592B1Jul 17, 2001
Phytase having a low michaelis constant for phytic acid from monascus
KYOWA HAKKO KOGYO KK27 citations91
US6337085B1Jan 8, 2002
Phytase having a low michaelis constant for phytic acid from monascus
KYOWA HAKKO KOGYO KK0 citations50