Inventor
SAKUMA YASUSHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “SAKUMA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMENTUM JAPAN INC
8 patentsUS12100929B2Sep 24, 2024
Semiconductor optical device and method for manufacturing the same
LUMENTUM JAPAN INC2 citations71
US11710940B2Jul 25, 2023
Semiconductor optical device
LUMENTUM JAPAN INC0 citations62
US11283242B2Mar 22, 2022
Semiconductor optical device
LUMENTUM JAPAN INC0 citations62
US12218480B2Feb 4, 2025
Semiconductor optical amplifier integrated laser
LUMENTUM JAPAN INC0 citations61
US11552448B2Jan 10, 2023
Semiconductor optical amplifier integrated laser
LUMENTUM JAPAN INC1 citations61
US12136797B2Nov 5, 2024
Semiconductor optical device and optical transceiver module
LUMENTUM JAPAN INC0 citations60
US11817674B2Nov 14, 2023
Semiconductor optical device and method for manufacturing the same
LUMENTUM JAPAN INC1 citations60
US11133646B2Sep 28, 2021
Semiconductor optical device and optical transceiver module
LUMENTUM JAPAN INC1 citations60
DENSO CORP
7 patentsUS7898465B2Mar 1, 2011
Electronically scanned radar system and receiving antenna
DENSO CORP8 citations83
US7349771B2Mar 25, 2008
Road shape recognition apparatus
DENSO CORP8 citations74
US11367417B2Jun 21, 2022
Display control device and non-transitory tangible computer-readable medium therefor
DENSO CORP3 citations72
US11220274B2Jan 11, 2022
Vehicle display control device
DENSO CORP1 citations62
US11803053B2Oct 31, 2023
Display control device and non-transitory tangible computer-readable medium therefor
DENSO CORP0 citations51
US10434942B2Oct 8, 2019
Driving assistance device
DENSO CORP0 citations51
US11752939B2Sep 12, 2023
Information presentation device, information presentation method and program product for presenting information
DENSO CORP0 citations49
OPNEXT JAPAN INC
5 patentsUS7855093B2Dec 21, 2010
Semiconductor laser device and method of manufacturing the same
OPNEXT JAPAN INC4 citations62
US7279349B2Oct 9, 2007
Semiconductor optical device and manufacturing method thereof
OPNEXT JAPAN INC5 citations58
US7459397B2Dec 2, 2008
Polishing method for semiconductor substrate, and polishing jig used therein
OPNEXT JAPAN INC2 citations56
US7687874B2Mar 30, 2010
Surface illuminated photodiode and optical receiver module
OPNEXT JAPAN INC0 citations51
US7998766B2Aug 16, 2011
Semiconductor element and manufacturing method thereof
OPNEXT JAPAN INC0 citations41
YAMADA KAZUNAO
4 patentsUS8755961B2Jun 17, 2014
Hybrid vehicle battery charge management apparatus
YAMADA KAZUNAO9 citations84
US8433466B2Apr 30, 2013
Drive control apparatus for hybrid electric vehicle and method for controlling the same
YAMADA KAZUNAO8 citations84
US8583343B2Nov 12, 2013
Vehicle drive control apparatus, travel section pick-up apparatus and method of picking up travel section
YAMADA KAZUNAO6 citations73
US8165791B2Apr 24, 2012
Vehicular fuel consumption notification apparatus and in-vehicle system
YAMADA KAZUNAO6 citations73
SAKUMA YASUSHI
3 patentsUS8077077B2Dec 13, 2011
Recognition system for vehicle
SAKUMA YASUSHI8 citations82
US8527514B2Sep 3, 2013
Apparatus for connecting getting-in record and getting-off record of vehicle, and method of the same
SAKUMA YASUSHI3 citations61
US8903594B2Dec 2, 2014
Driving diagnosis apparatus and program for same
SAKUMA YASUSHI1 citations50
TOYOTA MOTOR CO LTD
3 patentsUS12327475B2Jun 10, 2025
Vehicle display device, vehicle display system, vehicle display method, and non-transitory storage medium storing a program
TOYOTA MOTOR CO LTD0 citations62
US12014631B2Jun 18, 2024
Vehicle display device, vehicle display system, vehicle display method, and non-transitory storage medium storing a program
TOYOTA MOTOR CO LTD0 citations62
US12366750B2Jul 22, 2025
Vehicle display control device, vehicle display device, vehicle display control method and computer-readable storage medium
TOYOTA MOTOR CO LTD0 citations52