P

Inventor

YOKOUCHI TSUYOSHI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “YOKOUCHI TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIDEC SANKYO CORP

3 patents
USD742262SNov 3, 2015

Current sensor

NIDEC SANKYO CORP4 citations64
US7441258B2Oct 21, 2008

Objective lens drive device and optical head device

NIDEC SANKYO CORP2 citations59
USD753521SApr 12, 2016

Current sensor

NIDEC SANKYO CORP0 citations43

SANKYO SEIKI SEISAKUSHO KK

1 patent
US6212019B1Apr 3, 2001

Objective lens driving system in a optical pick-up and method of modulating the resonance frequency of its lens holder

SANKYO SEIKI SEISAKUSHO KK5 citations56