Inventor
SHIMADA AKIHIRO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “SHIMADA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
15 patentsUS10224354B2Mar 5, 2019
Distance image sensor
HAMAMATSU PHOTONICS KK2 citations72
US12389135B2Aug 12, 2025
Signal processing circuit
HAMAMATSU PHOTONICS KK0 citations62
US10436908B2Oct 8, 2019
Range image sensor
HAMAMATSU PHOTONICS KK1 citations62
US10228463B2Mar 12, 2019
Distance-measurement device and method for powering distance-measurement device
HAMAMATSU PHOTONICS KK1 citations62
US11194026B2Dec 7, 2021
Light detection device
HAMAMATSU PHOTONICS KK0 citations60
US12526550B2Jan 13, 2026
Light detection device and method for driving light sensor
HAMAMATSU PHOTONICS KK0 citations51
US11493337B2Nov 8, 2022
Distance sensor, and method for driving distance sensor
HAMAMATSU PHOTONICS KK0 citations51
US11215698B2Jan 4, 2022
Distance sensor and distance image sensor
HAMAMATSU PHOTONICS KK0 citations51
US11156700B2Oct 26, 2021
Distance sensor
HAMAMATSU PHOTONICS KK0 citations51
US11054522B2Jul 6, 2021
Distance measuring device
HAMAMATSU PHOTONICS KK0 citations51
US12529795B2Jan 20, 2026
Ranging image sensor and method for manufacturing same
HAMAMATSU PHOTONICS KK0 citations50
US12498484B2Dec 16, 2025
Ranging image sensor
HAMAMATSU PHOTONICS KK0 citations50
US11450705B2Sep 20, 2022
Light detection element and light detection device
HAMAMATSU PHOTONICS KK0 citations49
US10871568B2Dec 22, 2020
Distance measurement device
HAMAMATSU PHOTONICS KK0 citations41
US10684371B2Jun 16, 2020
Ranging method and ranging device
HAMAMATSU PHOTONICS KK0 citations41
MITSUBISHI ELECTRIC CORP
9 patentsUS7315101B2Jan 1, 2008
Magnetic bearing apparatus
MITSUBISHI ELECTRIC CORP14 citations84
US7224094B2May 29, 2007
Magnetic bearing spindle
MITSUBISHI ELECTRIC CORP12 citations84
US7642685B2Jan 5, 2010
Induction machine
MITSUBISHI ELECTRIC CORP10 citations82
US6781269B1Aug 24, 2004
Axial magnetic bearing apparatus
MITSUBISHI ELECTRIC CORP10 citations82
US7285887B2Oct 23, 2007
Axial magnetic bearing apparatus
MITSUBISHI ELECTRIC CORP6 citations74
US7274123B2Sep 25, 2007
Axial magnetic bearing apparatus
MITSUBISHI ELECTRIC CORP5 citations74
US7268453B2Sep 11, 2007
Axial magnetic bearing apparatus
MITSUBISHI ELECTRIC CORP4 citations74
US7235907B2Jun 26, 2007
Axial magnetic bearing apparatus
MITSUBISHI ELECTRIC CORP6 citations74
US7138738B2Nov 21, 2006
Axial magnetic bearing apparatus
MITSUBISHI ELECTRIC CORP4 citations74
NIPPON CHEMICON
4 patentsUS6208503B1Mar 27, 2001
Solid electrolytic capacitor and process for producing the same
NIPPON CHEMICON82 citations92
US5122931AJun 16, 1992
Solid electrolytic capacitor and a method of producing the same
NIPPON CHEMICON15 citations74
US4735823AApr 5, 1988
Organic semiconductor electrolyte capacitor and process for producing the same
NIPPON CHEMICON12 citations69
US4656560AApr 7, 1987
Organic semiconductor electrolyte capacitor and process for producing the same
NIPPON CHEMICON5 citations69