TO

Takashi Ootsuka

SO Sony: 4 patents #8,966 of 25,231Top 40%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #722,179 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10767899 Fluid-heating device Takeshi Ogasawara, Naohisa Kamiyama, Hiroki Yoshioka, Daiju Suzuki 2020-09-08
7663999 Disc drive apparatus and electronic appliance Kiyoshi Omori, Kunitaka Nerome, Hiroyuki Fukuchi, Manabu Yoshii, Koji Natsubori +3 more 2010-02-16
7594240 Disk drive apparatus Kiyoshi Omori, Yuji Suzuki, Keiji Jitsukawa, Satoshi Muto, Koji Natsubori +1 more 2009-09-22
7467395 Disc drive device Kiyoshi Omori, Yuji Suzuki, Keiji Jitsukawa, Satoshi Muto, Koji Natsubori +1 more 2008-12-16
7409695 Disc drive apparatus Kiyoshi Omori, Yuji Suzuki, Satoshi Muto, Manabu Yoshii, Koji Natsubori +1 more 2008-08-05
7268636 Voltage controlled oscillator Hisato Takeuchi, Keigo Shingu 2007-09-11
7025101 Pneumatic radial tire with specified tread portion bending rigidity ratio 2006-04-11