Masao Hashimoto

OC Omron Healthcare Co.: 8 patents #85 of 475Top 20%

Ricoh Company: 6 patents #3,275 of 9,818Top 35%

Bridgestone: 5 patents #476 of 2,860Top 20%

NE Nec: 2 patents #5,510 of 14,502Top 40%

MI Mitsui Toatsu Chemicals, Incorporated: 2 patents #607 of 1,543Top 40%

SC Seikosha Co.: 1 patents #184 of 312Top 60%

AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%

DI Dana-Farber Cancer Institute: 1 patents #698 of 1,343Top 55%

EU Emory University: 1 patents #549 of 1,217Top 50%

OM Omron: 1 patents #1,808 of 3,089Top 60%

Harvard University: 1 patents #1,740 of 3,600Top 50%

📍 Yokohama, GA: #7 of 12 inventorsTop 60%

Overall (All Time): #145,709 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
4508459	Clock having a rotationally displaceable clock movement	Katsumi Kato	1985-04-02
4464539	Process for producing .alpha.,.beta.-unsaturated carboxylic acids or esters thereof	Tadatoshi Honda	1984-08-07