HT

Hiroyasu Tsuchida

HG HGST: 19 patents #66 of 1,677Top 4%
WT Western Digital Technologies: 10 patents #328 of 3,180Top 15%
IBM: 8 patents #13,150 of 70,183Top 20%
HB Hgst Netherlands, B.V.: 3 patents #257 of 972Top 30%
SO Sony: 2 patents #12,963 of 25,231Top 55%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #71,987 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDate
12380922 Suspension load beam rail-based gimbal limiter Kia Moh Teo 2025-08-05
12272387 Multi-layer load beam flexure for magnetic storage device Takuma Muraki, Yoshinobu Noguchi, Eiji Soga 2025-04-08
11646055 Carriage assembly with asymmetrical swage bosses and associated methods Haruhide Takahashi, Yoshinobu Noguchi, Takeji Sumiya 2023-05-09
11631426 Hard disk drive suspension pad peel-prevention configuration Kohichiroh Naka, Kenichi Murata, Yuhsuke Matsumoto 2023-04-18
11410692 Carriage assembly with asymmetrical swage bosses and associated methods Haruhide Takahashi, Yoshinobu Noguchi, Takeji Sumiya 2022-08-09
11393497 Restriction of suspension dimple contact point Yoshinobu Noguchi, Tsuyoshi Matsumoto, Tomoyuki Sasaki 2022-07-19
11232811 Offset swage baseplate for stacked assembly Kia Moh Teo, Yanning Liu, Kathryn Tao 2022-01-25
11152024 Piezoelectric-based microactuator arrangement for mitigating out-of-plane force and phase variation of flexure vibration Shinobu Hagiya, Tzong-Shii Pan, Haruki Nitta, Yoshinobu Noguchi 2021-10-19
11062731 Solder bump height stabilization for micro and fine pitch electrode pads Takuya Satoh, Yuhsuke Matsumoto, Kouji Takei 2021-07-13
9728211 Suspension pad for head-gimbal assembly that inhibits formation of an inter-pad solder bridge Kenichi Murata, Yuhsuke Matsumoto, Masafumi Umeda 2017-08-08
9558768 Suspension standoff geometry for slider crown change reduction Tatsumi Tsuchiya, Hideto Imai, Naoki Suzuki, Yukihiro Nakamura 2017-01-31
9183861 Hard disk drive suspension dimple Haruhide Takahashi, Shinobu Hagiya 2015-11-10
9129618 Hard disk drive stepped load beam Takuma Muraki, Yasuo Kojima 2015-09-08
8213128 Head-gimbal assembly including piezoelectric elements affixed to a deformable plate having a hole therein and affixed to a base plate wherein the base plate has projection members on front edges thereof Eiji Soga 2012-07-03
8130470 Suspension assembly including a limiter having a gross length larger than a between-coupling-portions distance between coupling portions Takuma Muraki, Tomoki Hiramatsu, Takeji Sumiya 2012-03-06
8102628 Disk drive and head assembly having hole sequences Ryohei Ota, Eiji Soga, Nobumasa Nishiyama 2012-01-24
8027128 Suspension and disk drive Takuma Muraki 2011-09-27
7953300 Image apparatus and captured image recording method Manabu Ukai 2011-05-31
7769085 Image data processing device and method Takuji Himeno, Yasuhiro Hashimoto, Fumiyoshi Abe, Tomoyuki Miyakoshi 2010-08-03
7583475 Rotating disk storage device and integrated wire head suspension assembly Yuhsuke Matsumoto, Tatsumi Tsuchiya, Takaaki Murokawa, Yoshio Uematsu, Tatsushi Yoshida +2 more 2009-09-01
7583474 Suspension and limiter mechanism for a data storage device Kohichi Suzuki 2009-09-01
7486484 Arm chamfer for comb type actuator in rotating disk storage device and carriage assembly Hitoshi Tsujino, Hirokazu Tanizawa, Takeji Sumiya 2009-02-03
7460340 Disk drive, and actuator and head actuator assembly Hirokazu Tanizawa, Hitoshi Tsujino 2008-12-02
7450347 Head suspension with bridge portion separating apertures near lift tab Kohichi Suzuki, Shingo Tsuda, Mutsuro Ohta, Akihiro Aoyagi 2008-11-11
7417827 Head/slider supporting structure having lead wire inclined relative to slider pad Tatsumi Tsuchiya, Takaaki Murokawa, Yuhsuke Matsumoto, Yoshio Uematsu, Tatsuya Tanaka 2008-08-26