Inventor
IWAMOTO KEIICHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “IWAMOTO KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
7 patentsUS6138514AOct 31, 2000
Tube flaw detecting method using two probes
MITSUBISHI HEAVY IND LTD63 citations92
US6606910B1Aug 19, 2003
Method and apparatus for evaluating damage of metal material
MITSUBISHI HEAVY IND LTD16 citations91
US6789428B2Sep 14, 2004
Method and apparatus for evaluating damage of metal material
MITSUBISHI HEAVY IND LTD9 citations72
US4854614AAug 8, 1989
Cable insert nozzle
MITSUBISHI HEAVY IND LTD7 citations72
US6207321B1Mar 27, 2001
Sodium secondary battery
MITSUBISHI HEAVY IND LTD11 citations68
US4920804AMay 1, 1990
Insert type ultrasonic crack hunting apparatus
MITSUBISHI HEAVY IND LTD6 citations61
US4800927AJan 31, 1989
Cable insertion nozzle
MITSUBISHI HEAVY IND LTD4 citations61