Keisuke Takada

OL Olympus: 17 patents #188 of 3,097Top 7%

TO Toshiba: 3 patents #380 of 2,688Top 15%

HT Hoya Lens Thailand: 2 patents #37 of 94Top 40%

TE Toshiba Engineering: 1 patents #11 of 49Top 25%

SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%

MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%

TE Tokyo Shibaura Electric: 1 patents #96 of 337Top 30%

Overall (All Time): #150,984 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4206641	Electromagnetic flow meter	—	1980-06-10