MC

Masanobu Chuta

NI Nidec: 5 patents #200 of 976Top 25%
NC Nippon Densan Co.: 4 patents #6 of 61Top 10%
Overall (All Time): #588,596 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6249505 Disk drive motor Eiji Miyamoto, Harushige Osawa 2001-06-19
6205110 Disk drive motor Eiji Miyamoto, Harushige Osawa 2001-03-20
5821646 Spindle motor with seal structure Hiroshi Matsumoto, Junko Satake, Hiromi Iida, Koji Tomita 1998-10-13
5689147 Brushless motor Isao Kaneda, Tetsuya Tsuji 1997-11-18
5596235 Spindle motor with seal structure Asao Yazaki, Hiroshi Matsumoto, Junko Satake, Hiromi Iida, Koji Tomita 1997-01-21
5426548 Disk clamping assembly for a low profile disk drive apparatus Yoshio Fujii, Kazuyuki Yasuda 1995-06-20
5347189 Spindle motor with labyrinth sealed bearing Tokumon Ogawa 1994-09-13
5334895 Spindle motor with the stator core supported by a resin member Yuji Morioka, Kuniyasu Iwazaki, Kihachiro Ohta 1994-08-02
5138209 Spindle motor Hiroyuki Yonei, Hideki Nishimura, Yoshikiyo Nagashima 1992-08-11