KO

Kazuhiko Otake

NC Nhk Spring Co.: 4 patents #192 of 1,116Top 20%
SO Sony: 3 patents #10,744 of 25,231Top 45%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #744,850 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8561286 Manufacturing method for a magnetic head supporting suspension Yoichi Ikeji 2013-10-22
8217898 Keyboard and electronic equipment Masatoshi Fujino, Masayoshi Koganei, Yutaka Ogasawara, Yasushi Itoshiro, Kazuhito Sato 2012-07-10
6560072 Base plate for a suspension of a disk drive fixed to a load beam having a notch for reducing the size of a burr Yasuji Takagi, Takeshi Kamisaku 2003-05-06
6522503 Suspension for disc drive Ichiro Takadera, Akihiro Takei 2003-02-18
6181529 Suspension for disk drive and working method therefore Akihiko Aoyagi, Takeshi Kamisaku, Hitoshi Suzuki 2001-01-30
5401917 Input pen accommodation mechanism for tablet input apparatus Tatsuo Yoshida 1995-03-28
5250930 Switching apparatus for electronic devices Tatsuo Yoshida 1993-10-05