Inventor
ITO SEITOKU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “ITO SEITOKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SOKEN
7 patentsUS4633706AJan 6, 1987
System for measuring amount of particulates exhausted from vehicle engine
NIPPON SOKEN80 citations94
US4557670ADec 10, 1985
Compressor
NIPPON SOKEN48 citations92
US4459817AJul 17, 1984
Rotary compressor
NIPPON SOKEN44 citations92
US4408968AOct 11, 1983
Rotary compressor
NIPPON SOKEN48 citations92
US4502850AMar 5, 1985
Rotary compressor
NIPPON SOKEN17 citations74
US4487562ADec 11, 1984
Rotary vane type compressor
NIPPON SOKEN13 citations74
US4451220AMay 29, 1984
Rotary compressor with clearance between movable vanes and slits of the rotor
NIPPON SOKEN19 citations70
TOYOTA MOTOR CO LTD
6 patentsUS11219884B2Jan 11, 2022
Cluster supported catalyst and production method therefor
TOYOTA MOTOR CO LTD21 citations93
US11014073B2May 25, 2021
Cluster supported catalyst and method for producing same
TOYOTA MOTOR CO LTD8 citations82
US10576460B2Mar 3, 2020
Cluster-supporting catalyst and process for producing the same
TOYOTA MOTOR CO LTD7 citations82
US11673126B2Jun 13, 2023
Cluster-supporting porous carrier and method for producing same
TOYOTA MOTOR CO LTD3 citations71
US12128383B2Oct 29, 2024
Cluster supported catalyst and production method therefor
TOYOTA MOTOR CO LTD0 citations61
US11998896B2Jun 4, 2024
Cluster supported catalyst and production method therefor
TOYOTA MOTOR CO LTD0 citations61