P

Inventor

CHUTA MASANOBU

JP8 patents
⚠️ This page may combine multiple inventors who share the name “CHUTA MASANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIDEC CORP

4 patents
US6205110B1Mar 20, 2001

Disk drive motor

NIDEC CORP70 citations95
US5596235AJan 21, 1997

Spindle motor with seal structure

NIDEC CORP46 citations93
US6249505B1Jun 19, 2001

Disk drive motor

NIDEC CORP33 citations92
US5689147ANov 18, 1997

Brushless motor

NIDEC CORP25 citations92

NIHON DENSAN KK

4 patents
US5138209AAug 11, 1992

Spindle motor

NIHON DENSAN KK71 citations93
US5347189ASep 13, 1994

Spindle motor with labyrinth sealed bearing

NIHON DENSAN KK45 citations91
US5334895AAug 2, 1994

Spindle motor with the stator core supported by a resin member

NIHON DENSAN KK29 citations91
US5426548AJun 20, 1995

Disk clamping assembly for a low profile disk drive apparatus

NIHON DENSAN KK46 citations90