Inventor
NAKANISHI YOICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAKANISHI YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMRON TATEISI ELECTRONICS CO
9 patentsUS6107903AAug 22, 2000
Electromagnetic relay
OMRON TATEISI ELECTRONICS CO24 citations90
US7194153B1Mar 20, 2007
Optical switch device
OMRON TATEISI ELECTRONICS CO14 citations82
US7095919B2Aug 22, 2006
Optical switch
OMRON TATEISI ELECTRONICS CO11 citations82
US5270674ADec 14, 1993
Electromagnetic relay
OMRON TATEISI ELECTRONICS CO11 citations72
US5440285AAug 8, 1995
Closed type electromagnetic relay
OMRON TATEISI ELECTRONICS CO6 citations71
US5015979AMay 14, 1991
Electromagnetic relay
OMRON TATEISI ELECTRONICS CO10 citations67
US7289696B2Oct 30, 2007
Optical switch device
OMRON TATEISI ELECTRONICS CO2 citations61
US7212721B2May 1, 2007
Variable optical attenuator
OMRON TATEISI ELECTRONICS CO6 citations61
US7236658B2Jun 26, 2007
Optical switch
OMRON TATEISI ELECTRONICS CO3 citations54