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Eiji Takeuchi

Canon: 10 patents #6,241 of 19,416Top 35%

Yamaha: 4 patents #621 of 2,001Top 35%

ECEko Instruments Co.: 3 patents #2 of 15Top 15%

TOTopcon: 2 patents #309 of 684Top 50%

SMSuzuki Motor: 2 patents #288 of 1,209Top 25%

Kyocera: 2 patents #1,365 of 3,732Top 40%

TCToppan Printing Co.: 1 patents #691 of 1,467Top 50%

YMYamazaki Mazak: 1 patents #130 of 272Top 50%

Overall (All Time): #151,078 of 4,157,543Top 4%

26 Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4492141	Saber saw blade	—	1985-01-08