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Koji Kotani

UNUnknown: 10 patents #823 of 83,584Top 1%

TLTokyo Electron Limited: 6 patents #1,241 of 5,567Top 25%

Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%

ADAdvantest: 3 patents #330 of 1,193Top 30%

TOTadahiro Ohmi: 3 patents #8 of 65Top 15%

HCHitachi Industries Co.: 2 patents #1 of 49Top 3%

TSTadashi Shibata: 2 patents #3 of 7Top 45%

IAI.F. Associates: 2 patents #5 of 16Top 35%

Hitachi: 1 patents #17,742 of 28,497Top 65%

HCHokushin Co.: 1 patents #11 of 54Top 25%

Rifu, JP: #118 of 2,101 inventorsTop 6%

Overall (All Time): #153,845 of 4,157,543Top 4%

26 Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
5578833	Analyzer	Tadahiro Ohmi	1996-11-26