AT

Akira Tokizono

IBM: 3 patents #593 of 5,539Top 15%
Overall (2003): #34,112 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6567230 Method and system for performing positioning control of a head actuator in a disk device utilizing a digital filter Naoyuki Kagami, Sri M. Sri-Jayantha, Tatsuya Sakai, Isao Yoneda, Hien Dang +1 more 2003-05-20
6549349 Adaptive vibration control for servo systems in data storage devices Sri M. Sri-Jayantha, Arun Sharma, Hien Dang, Naoyuki Kagami, Yuzo Nakagawa +1 more 2003-04-15
6529344 Method and system for compensating a head positioning servo in a storage device Naoyuki Kagami 2003-03-04