Inventor
KUBOTA MASARU
JP34 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYPLASTICS CO
9 patentsUS5149731ASep 22, 1992
Polyarylene sulfide resin composition
POLYPLASTICS CO42 citations91
US5227427AJul 13, 1993
Polyarylene sulfide resin composition and process for the preparation of the same
POLYPLASTICS CO24 citations90
US5262461ANov 16, 1993
Polyarylene sulfide resin composition and method for preparing the same
POLYPLASTICS CO21 citations89
US5218043AJun 8, 1993
Polyarylene sulfide resin composition and process for producing the same
POLYPLASTICS CO9 citations73
US4861814AAug 29, 1989
Polyoxymethylene compositions and method of manufacturing the same
POLYPLASTICS CO8 citations71
US5349007ASep 20, 1994
Lightweight thermoplastic polyester molding compositions, methods of making the same and molded articles formed thereof
POLYPLASTICS CO4 citations62
US5254609AOct 19, 1993
Polyarylene sulfide resin composition and process for the preparation
POLYPLASTICS CO4 citations60
US5252679AOct 12, 1993
Polyarylene sulfide resin composition
POLYPLASTICS CO5 citations60
US5242959ASep 7, 1993
Polyarylene sulfide resin composition having excellent adhesion and process for the preparation of same
POLYPLASTICS CO0 citations48
TOYOTA MOTOR CO LTD
6 patentsUS12312497B2May 27, 2025
Coating liquid, manufacturing method of composite particle, and manufacturing method of all solid state battery
TOYOTA MOTOR CO LTD0 citations62
US12142728B2Nov 12, 2024
Solid-state battery and method for producing the same
TOYOTA MOTOR CO LTD0 citations60
US11791497B2Oct 17, 2023
Solid-state battery and method for producing the same
TOYOTA MOTOR CO LTD0 citations60
US12347867B2Jul 1, 2025
Electrode mixture production method, electrode mixture, electrode, and lithium-ion battery
TOYOTA MOTOR CO LTD0 citations58
US12592386B2Mar 31, 2026
Method for producing composite particle, positive electrode, and all-solid-state battery, and composite particle, positive electrode, and all-solid-state battery
TOYOTA MOTOR CO LTD0 citations57
US12374677B2Jul 29, 2025
Coated active material production method and coated active material
TOYOTA MOTOR CO LTD0 citations48
SEIKO EPSON CORP
4 patentsUS5724317AMar 3, 1998
Apparatus and a method for indicating measurements with an analog display and a pointer unit thereof
SEIKO EPSON CORP55 citations94
US5802016ASep 1, 1998
Electronic watch
SEIKO EPSON CORP50 citations90
US9086686B2Jul 21, 2015
Electronic timepiece and secondary battery unit
SEIKO EPSON CORP7 citations84
US5978318ANov 2, 1999
Timepiece device mechanism for indicating restart after recharging
SEIKO EPSON CORP12 citations74
EIZO CORP
4 patentsUS10175513B2Jan 8, 2019
Light sensor attachment structure of image display device
EIZO CORP4 citations81
US9897834B2Feb 20, 2018
Light sensor attachment structure of image display device
EIZO CORP5 citations81
US10295851B2May 21, 2019
Light sensor attachment structure of image display device
EIZO CORP2 citations70
US10175512B2Jan 8, 2019
Light sensor attachment structure of image display device
EIZO CORP2 citations70