Inventor
TSUBOI KIYOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TSUBOI KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IWATSU ELECTRIC CO LTD
6 patentsUS5571966ANov 5, 1996
Method and apparatus for predicting lifetime of measured object
IWATSU ELECTRIC CO LTD29 citations92
US5179860AJan 19, 1993
Defect detecting method and apparatus
IWATSU ELECTRIC CO LTD21 citations92
US5144838ASep 8, 1992
Defect detecting method and apparatus
IWATSU ELECTRIC CO LTD54 citations92
US5907098AMay 25, 1999
Method and apparatus for detecting a defect of an object to be measured
IWATSU ELECTRIC CO LTD14 citations81
US5696324ADec 9, 1997
Method and apparatus for predicting the life of an object to be measured using longitudinal waves
IWATSU ELECTRIC CO LTD16 citations81
US5777228AJul 7, 1998
Method and apparatus for measuring change in state of object to be measured using flexural and torsional vibrations
IWATSU ELECTRIC CO LTD13 citations73
HONDA MOTOR CO LTD
2 patentsUS5216921AJun 8, 1993
Method and apparatus for detecting defects and different-hardness portions of an object with protrusions
HONDA MOTOR CO LTD30 citations92
US5214960AJun 1, 1993
Method and apparatus for detecting defects in an object by vibrating the object in a plurality of positions
HONDA MOTOR CO LTD29 citations92