Assignee
SATO SHUNICHI
JP22 patents
Top patents by PatentIndex Score
US8401049B2Mar 19, 2013
Surface-emission laser diode and fabrication process thereof
SATO SHUNICHI20 citations93
US8508567B2Aug 13, 2013
Surface-emission laser array, optical scanning apparatus and image forming apparatus
SATO SHUNICHI20 citations92
US8089498B2Jan 3, 2012
Surface-emission laser array, optical scanning apparatus apparatus and image forming apparatus
SATO SHUNICHI30 citations92
US8970309B2Mar 3, 2015
Atomic oscillator and method for fabricating atomic oscillator
SATO SHUNICHI9 citations84
US8208511B2Jun 26, 2012
Surface emitting laser, surface emitting laser array, optical scanning device, image forming apparatus, optical transmission module and optical transmission system
SATO SHUNICHI17 citations83
US8705585B2Apr 22, 2014
Surface-emitting laser array, optical scanning device, and image forming device
SATO SHUNICHI6 citations73
US8855159B2Oct 7, 2014
Surface-emitting laser element, surface-emitting laser array, optical scanner device, and image forming apparatus
SATO SHUNICHI2 citations63
US8699540B2Apr 15, 2014
Surface-emitting laser device and surface-emitting laser array including same
SATO SHUNICHI2 citations63
US8325777B2Dec 4, 2012
Surface-emitting laser device and surface-emitting laser array including same
SATO SHUNICHI3 citations63
US8199788B2Jun 12, 2012
Surface-emission laser diode and fabrication process thereof
SATO SHUNICHI1 citations63
US8179414B2May 15, 2012
Surface-emitting laser array, optical scanning device, and image forming device
SATO SHUNICHI5 citations63
US7157907B2Jan 2, 2007
Non-contact rotation angle detecting sensor
SATO SHUNICHI2 citations63
US9182581B2Nov 10, 2015
Microscope apparatus, optical pickup apparatus and light irradiation apparatus
SATO SHUNICHI3 citations57
US11296555B2Apr 5, 2022
Power transmission system, light output apparatus, and light receiving apparatus
SATO SHUNICHI0 citations52
US9252567B2Feb 2, 2016
Surface-emitting laser element, atomic oscillator, and surface-emitting laser element testing method
SATO SHUNICHI0 citations52
US8830287B2Sep 9, 2014
Surface-emission laser array, optical scanning apparatus and image forming apparatus
SATO SHUNICHI0 citations52
US8743924B2Jun 3, 2014
Surface-emission laser diode and fabrication process thereof
SATO SHUNICHI0 citations52
US8106648B2Jan 31, 2012
Non-contact rotational angle detecting sensor
SATO SHUNICHI1 citations52
US10008627B2Jun 26, 2018
Photovoltaic cell and photovoltaic cell manufacturing method
SATO SHUNICHI0 citations51
US9450138B2Sep 20, 2016
Photovoltaic cell and photovoltaic cell manufacturing method
SATO SHUNICHI0 citations51
US9733058B2Aug 15, 2017
Proximity sensor
SATO SHUNICHI0 citations42
US9276378B2Mar 1, 2016
Surface emitting laser element and atomic oscillator
SATO SHUNICHI0 citations42