TC

Takeshi Chawanya

HG HGST: 8 patents #217 of 1,677Top 15%
HB Hgst Netherlands, B.V.: 3 patents #257 of 972Top 30%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #422,448 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
8467152 Actuator latching mechanism for magnetic disk drive Mutsuro Ohta, Masakazu Sasaki 2013-06-18
8451564 Impact energy dispersing crash stop for a hard disk drive Naoshi Mizumoto 2013-05-28
8427776 Reducing air flow exposure to conductive components of a hard disk drive Takaaki Deguchi, Takashi Kouno, Kenji Suzuki 2013-04-23
8289657 Actuator mechanism for magnetic disk drive Mutsuro Ohta, Masakazu Sasaki, Kenji Suzuki 2012-10-16
7855857 Disk drive apparatus and head assembly used for the same Satoshi Hayakawa, Masakazu Sasaki, Kenji Suzuki 2010-12-21
7649717 Data storage device with support for wiring structure portion to suppress fluttering Satoshi Hayakawa, Kohichi Takeuchi, Eiji Soga 2010-01-19
7558017 Magnetic disk drive and a loading/unloading method Isao Yoneda, Kazuyuki Ishibashi, Hiroshi Uchida 2009-07-07
7535671 Disk drive with airflow control and fins at a transition surface between base surfaces Takao Suzuki, Kohichi Takeuchi 2009-05-19
7522385 Rotating disk storage device with suppressed arm fluttering Eiji Soga, Satoshi Hayakawa, Kohichi Takeuchi 2009-04-21
7203034 Using eddy-currents for releasing actuator suspension assembly of rotary disk storage device Mutsuro Ohta, Satoshi Hayakawa 2007-04-10
7154712 Wire support member and rotary disk storage device Satoshi Hayakawa, Eiji Soga, Kohichi Takeuchi 2006-12-26
5973888 Crash stop and disk drive employing the crash stop Shingo Tsuda, Yasuhiko Kato, Kiyoshi Satoh 1999-10-26