KI

Kichiya Itagaki

RE Renesas Electronics: 8 patents #458 of 4,529Top 15%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
HS Hitachi Tohbu Semiconductor: 1 patents #126 of 223Top 60%
Overall (All Time): #504,193 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10784801 Motor driving apparatus and motor system Minoru Kurosawa 2020-09-22
10581364 Motor drive device and motor system Minoru Kurosawa 2020-03-03
10199963 Motor driving device and motor system Minoru Kurosawa 2019-02-05
10084400 Motor driving device and motor system Minoru Kurosawa 2018-09-25
10056107 Control device, magnetic disk control system, and control method for controlling disk storage device Minoru Kurosawa, Seigi Ishiji 2018-08-21
9502060 Semiconductor integrated circuit and operating method for the same Hideho Koyama, Minoru Kurosawa 2016-11-22
9503011 Motor driving method, motor driving device, and hard disk device Minoru Kurosawa, Seigi Ishiji 2016-11-22
8089232 Motor drive device and semiconductor integrated circuit device Minoru Kurosawa 2012-01-03
7230785 Drive control device of motor and disk rotation system Hiroshi Sato, Kenji Yoshida 2007-06-12
6801382 Magnetic disk storage apparatus Reiichi Kimura, Yasuhiko Kokami, Kunihiro Kawauchi, Minoru Kurosawa 2004-10-05