HM

Hisahiro Miki

HI Hitachi: 10 patents #4,206 of 28,497Top 15%
HS Hitachi-Lg Data Storage: 8 patents #31 of 294Top 15%
📍 Ibaraki, JP: #610 of 6,779 inventorsTop 9%
Overall (All Time): #325,296 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
8234666 Optical disc apparatus Nozomu Harada, Seiji Hamaie, Shinya Asano 2012-07-31
8220010 Disc drive with clearance adjustment member Yoshiaki Yamauchi, Mitsutaka Shizuya, Tatsumi Uchigiri, Ikuo Nishida, Shinya Tsubota 2012-07-10
8024747 Optical disc apparatus Yoichi Narui, Ikuo Nishida, Yoshiyuki Tanaka 2011-09-20
7996857 Optical disc apparatus Yoshiyuki Tanaka, Ikuo Nishida 2011-08-09
7813232 Disc drive Yoshiaki Yamauchi, Ikuo Nishida 2010-10-12
7690008 Optical disc drive having openings in the housing to allow air therein Mitsutaka Shizuya, Ikuo Nishida 2010-03-30
7536700 Disc drive unit Yoshiaki Yamauchi, Keiji Sasao, Ikuo Nishida, Kouhei Takita 2009-05-19
7472407 Optical disc apparatus having dynamic damper mechanism Kohei Takita, Kazuo Tsukiyama, Ikuo Nishida 2008-12-30
6590849 Disk drive apparatus Yoshiaki Yamauchi, Seiji Hamaie, Tomoki Hirata, Shinsuke Takatsuka 2003-07-08
6510122 Disk drive device Yoshiaki Yamauchi, Shigeki Mori, Shinobu Yoshida, Takashi Kouno, Yoshihiro Sato +1 more 2003-01-21
6496464 Disk drive apparatus Yoshiaki Yamauchi, Seiji Hamaie, Tomoki Hirata 2002-12-17
6477133 Disk drive with unbalance correcting mechanism Yasuhiro Yoshimura, Yoshishige Endo, Katsutoshi Nii, Yoshihiro Satou, Yoshiaki Yamauchi +3 more 2002-11-05
6459668 Disk type reproducing apparatus and revolution control method Yoshihiro Satou, Shinobu Yoshida, Yoshiaki Yamauchi, Hiroyuki Tanaka, Tomoki Hirata +2 more 2002-10-01
6198715 Disc device having disc in balance correcting arrangements Takashi Kouno, Yoshihiro Sato, Yoshiaki Yamauchi, Shozo Saegusa, Shigeki Mori +2 more 2001-03-06
5637945 Brushless motor Kiyoshi Yamamuro, Kuniaki Hirayama 1997-06-10