ST

Shingo Tsuda

IBM: 4 patents #373 of 5,539Top 7%
HG HGST: 1 patents #21 of 110Top 20%
Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #5,210 of 273,478Top 2%
6
Patents 2003

Issued Patents 2003

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6661615 Apparatus and method for depopulating a disk drive head stack assembly by utilizing an overmolded actuator 2003-12-09
6635382 Lithium secondary battery and method of manufacturing the same Yoshio Moriwaki, Masakage Komori, Hidekazu Eguchi 2003-10-21
6636380 Hard disk drive Dale C. Goeke, Mutsuro Ohta, Koichi Takeuchi 2003-10-21
6628475 Disk drive apparatus, hard disk drive, and enclosure for hard disk drive Tatsuo Nakamoto 2003-09-30
6614613 Phase technique for active damping in a servo-controlled actuator Fu-Ying Huang, Naoyuki Kagami, Tetsuo Semba, Eiji Soga 2003-09-02
6604431 Apparatus and method for fixing and checking connections of piezoelectric sensor, actuator, and disk unit Eiji Soga, Kiyoshi Satoh 2003-08-12