Inventor

MORIYAMA KATSUYA

JP4 patents

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

NIDEC SANKYO CORP

2 patents

US7969148B2Jun 28, 2011

Magnetic sensor device, magnetic encoder device and magnetic scale manufacturing method

NIDEC SANKYO CORP12 citations77

US7283433B2Oct 16, 2007

Manufacturing method for optical head device and optical head device

NIDEC SANKYO CORP1 citations45

SANKYO SEIKI SEISAKUSHO KK

1 patent

US6414388B1Jul 2, 2002

Light emitting/receiving element for optical pickup apparatus

SANKYO SEIKI SEISAKUSHO KK16 citations78

NIDEC CORP

1 patent

US10436613B2Oct 8, 2019

Linear motion and rotation detector

NIDEC CORP0 citations38