Inventor
ITO MASAKI
JP123 patents
⚠️ This page may combine multiple inventors who share the name “ITO MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
7 patentsUS11256462B2Feb 22, 2022
Display device for a vehicle
TOYOTA MOTOR CO LTD9 citations86
US10710638B2Jul 14, 2020
Vehicle lower portion structure
TOYOTA MOTOR CO LTD16 citations85
US10757315B2Aug 25, 2020
Vehicle imaging support device, method, and program storage medium
TOYOTA MOTOR CO LTD2 citations68
US12141493B2Nov 12, 2024
Display device for a vehicle
TOYOTA MOTOR CO LTD0 citations63
US11822849B2Nov 21, 2023
Display device for a vehicle
TOYOTA MOTOR CO LTD0 citations63
US11203290B2Dec 21, 2021
Vehicle illumination system
TOYOTA MOTOR CO LTD1 citations63
US10981500B2Apr 20, 2021
In-cabin lighting device
TOYOTA MOTOR CO LTD1 citations62
SUMITOMO CHEMICAL CO
6 patentsUS12428549B2Sep 30, 2025
Heterophasic propylene polymerization material and olefin polymer
SUMITOMO CHEMICAL CO0 citations63
US12234312B2Feb 25, 2025
Solid catalyst component for olefin polymerization
SUMITOMO CHEMICAL CO0 citations63
US12173107B2Dec 24, 2024
Solid catalyst component for olefin polymerization
SUMITOMO CHEMICAL CO0 citations63
US12037441B2Jul 16, 2024
Solid catalyst component for olefin polymerization
SUMITOMO CHEMICAL CO0 citations63
US11840595B2Dec 12, 2023
Solid catalyst component for olefin polymerization
SUMITOMO CHEMICAL CO0 citations63
US11680115B2Jun 20, 2023
Solid catalyst component for olefin polymerization
SUMITOMO CHEMICAL CO0 citations63
HAMAMATSU PHOTONICS KK
4 patentsUS6601972B2Aug 5, 2003
Deuterium lamp box and portable light source apparatus
HAMAMATSU PHOTONICS KK87 citations95
US6637913B2Oct 28, 2003
Portable light source apparatus
HAMAMATSU PHOTONICS KK7 citations71
US7999477B2Aug 16, 2011
Deuterium lamp
HAMAMATSU PHOTONICS KK2 citations63
US7271542B2Sep 18, 2007
Gas discharge tube
HAMAMATSU PHOTONICS KK2 citations63
YAMAHA MOTOR CO LTD
3 patentsUS5942878AAug 24, 1999
Method and device for reducing memory effect of battery
YAMAHA MOTOR CO LTD24 citations93
US5886527AMar 23, 1999
Method and device for monitoring deterioration of battery
YAMAHA MOTOR CO LTD37 citations93
US5878831AMar 9, 1999
Power assisted manually powered vehicle
YAMAHA MOTOR CO LTD36 citations93
HITACHI LTD
3 patentsUS6536031B2Mar 18, 2003
Method for generating behavior model description of circuit and apparatus for logic verification
HITACHI LTD19 citations92
US7107569B2Sep 12, 2006
Design method and apparatus for a semiconductor integrated circuit comprising checkers verifying the interface between circuit blocks
HITACHI LTD10 citations74
US6708322B2Mar 16, 2004
Integrated circuit, integrated circuit design method and hardware description generation method to generate hardware behavior description of integrated circuit
HITACHI LTD7 citations74
TOSHIBA TEC KK
3 patentsNITTO DENKO CORP
3 patentsFUJITSU LTD
2 patentsALPS ELECTRIC CO LTD
2 patentsUS6304251B1Oct 16, 2001
Coordinate input device with flat cable having two divided flat mounting parts composing divided conductor portions
ALPS ELECTRIC CO LTD54 citations86
US5831702ANov 3, 1998
Liquid crystal display apparatus integrated with tablet with non-conductive spacers and smaller conductive substances in compensating layer in tablet
ALPS ELECTRIC CO LTD13 citations74
FUJINON CORP
2 patentsNIPPON DENSO CO
1 patentSEKISUI CHEMICAL CO LTD
1 patentAPRICA IKUJIKENKYUKAI APRICA K
1 patentUNIV WASEDA
1 patentKASAHARA HIRONORI
1 patentTOSHIBA KK
1 patentCHEON KWANG-OHK
1 patentYAMAZAKI MAZAK CORP
1 patentKAWASAKI JUKOSYO KABUSHIKI KAI
1 patentFUJI PHOTO OPTICAL CO LTD
1 patentASAHI GLASS CO LTD
1 patentOJI PAPER CO
1 patentULVAC INC
1 patentFUJIFILM CORP
1 patentKAWASAKI HEAVY IND LTD
1 patentShowing the top 50 of 123 patents by PatentIndex Score.