OI

Osamu Iriuchijima

NC Nhk Spring Co.: 10 patents #50 of 1,116Top 5%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #517,988 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8174797 Head suspension and method of manufacturing head suspension 2012-05-08
8144436 Head suspension Hideki Fuchino 2012-03-27
7133259 Head suspension for disk drive and method of manufacturing head suspension Yasuji Takagi, Masao Hanya, Tsukasa Higashi, Takumi Karasawa 2006-11-07
6735050 Suspension with cover portion comprising part of flexure for disc drive Yasuji Takagi, Masao Hanya, Tetsuya Fujiwara, Ryozo Oomoto 2004-05-11
6731472 Suspension for disc drive Hiroshi Okamoto, Koji Uozumi, Masao Hanya, Tetsuya Fujiwara, Toshio Shiigi +1 more 2004-05-04
6721133 Suspension with separate hinge member for disc drive Yasuji Takagi, Masao Hanya 2004-04-13
6700744 Suspension for disc drive Tatsuhiko Nishida, Masao Hanya, Chihiro Kono 2004-03-02
6597538 Suspension for disk drive Hideki Kashima 2003-07-22
6191915 Suspension for disc drive that is capable of restraining excessive inclination of a head or occurrence of dimple separation when it is shocked, without enhancing the stiffness of a flexure Yasuji Takagi, Akinobu Ishizaka, Osamu Ohkawara, Hideki Kashima 2001-02-20
6043956 Suspension for disk drive Masao Hanya, Tetsuya Fujiwara, Hiroshi Ozawa, Akihiro Takei 2000-03-28