TH

Takako Hayakawa

HG HGST: 19 patents #78 of 1,677Top 5%
WT Western Digital Technologies: 11 patents #298 of 3,180Top 10%
HB Hgst Netherlands, B.V.: 8 patents #98 of 972Top 15%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
NI Nidec: 1 patents #568 of 976Top 60%
Overall (All Time): #79,277 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
7957092 Magnetic disk drive and method for production thereof Kazuhide Ichikawa, Takashi Kouno, Akihiko Aoyagi 2011-06-07
7929247 Magnetic disk drive and manufacturing method thereof Kouki Uefune, Akihiko Aoyagi, Takashi Kouno 2011-04-19
7876527 Magnetic disk device Teruhiro Nakamiya, Hitoshi Shindo, Kouki Uefune 2011-01-25
7876528 Disk drive device and manufacturing method thereof Kouki Uefune, Yoshiyuki Hirono, Takashi Kouno 2011-01-25
7872836 Disk drive device Hitoshi Shindo, Teruhiro Nakamiya, Kouki Uefume 2011-01-18
7773338 Magnetic disk drive Kouki Uefune, Takashi Kouno, Kazuhide Ichikawa 2010-08-10
7697235 Magnetic disk drive and base with guide Marutomo Goto, Kazuhide Ichikawa 2010-04-13
7679859 Magnetic recording and reproducing apparatus with circuit board attachment device Kouki Uefune 2010-03-16
7630170 Sealing method for magnetic disk drive Kouki Uefune 2009-12-08
7619853 Magnetic disk drive with mechanism for fixing flexible printed circuit assembly Kouki Uefune 2009-11-17
7561377 Disk drive disk clamping via a hub flange, a clamp, and an O-ring Kouki Uefune 2009-07-14
7551402 Magnetic disk drive and ramp 2009-06-23
7511919 Magnetic disk apparatus Kenji Suzuki, Kouki Uefune, Osamu Beppu 2009-03-31
7009815 Disk drive with spring provided in groove of voice coil holder to electrically connect voice coil with flexible printed circuit Shigeo Nakamura, Kouki Uefune, Yuji Fujita 2006-03-07
6594107 Magnetic disc apparatus having wiring on the outer bottom Kouki Uefune, Takashi Yamaguchi, Shozo Saegusa, Kyo Akagi 2003-07-15