Inventor
SEKI AKINOBU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SEKI AKINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENPLAS CORP
11 patentsUS8939618B2Jan 27, 2015
Light flux controlling member, light emitting apparatus, and illumination apparatus
ENPLAS CORP9 citations83
US10480721B2Nov 19, 2019
Light flux controlling member, light emitting device and illuminating device
ENPLAS CORP2 citations72
US9863614B2Jan 9, 2018
Beam-control member and illumination device
ENPLAS CORP4 citations72
US10520163B2Dec 31, 2019
Light bundle control member, light emitting device, and illuminating device
ENPLAS CORP3 citations71
US10190730B2Jan 29, 2019
Light flux controlling member, light emitting device and illuminating device
ENPLAS CORP4 citations70
US7738196B2Jun 15, 2010
Optical unit
ENPLAS CORP6 citations62
US11921331B2Mar 5, 2024
Optical receptacle and optical module
ENPLAS CORP1 citations59
US10563825B2Feb 18, 2020
Light flux control member, light-emitting device and illumination device
ENPLAS CORP1 citations59
US9222646B2Dec 29, 2015
Luminous flux control member, light emitting apparatus, and illuminating apparatus
ENPLAS CORP1 citations51
US10910533B2Feb 2, 2021
Planar light source device and display device
ENPLAS CORP0 citations49
US11726275B2Aug 15, 2023
Optical receptacle and optical module
ENPLAS CORP0 citations48
MITSUBISHI ELECTRIC CORP
4 patentsUS5313295AMay 17, 1994
Moving body measuring device and an image processing device for measuring traffic flows
MITSUBISHI ELECTRIC CORP22 citations90
US5598338AJan 28, 1997
Device for detecting the existence of moving bodies in an image
MITSUBISHI ELECTRIC CORP16 citations79
US5691902ANov 25, 1997
Moving body measuring device and an image processing device for measuring traffic flows
MITSUBISHI ELECTRIC CORP7 citations71
US5396283AMar 7, 1995
Moving body measuring device and an image processing device for measuring traffic flows
MITSUBISHI ELECTRIC CORP12 citations71