P

Inventor

HAYASHI RYUJI

JP13 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI RYUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

5 patents
US6817330B1Nov 16, 2004

Internal combustion engine control apparatus

TOYOTA MOTOR CO LTD34 citations91
US11745308B2Sep 5, 2023

Automatic wet sanding apparatus

TOYOTA MOTOR CO LTD0 citations50
US11701752B2Jul 18, 2023

Automatic wet sanding apparatus

TOYOTA MOTOR CO LTD0 citations50
US11685020B2Jun 27, 2023

Automatic wet sanding apparatus

TOYOTA MOTOR CO LTD0 citations50
US11642750B2May 9, 2023

Automatic wet sanding apparatus

TOYOTA MOTOR CO LTD0 citations50

FUNAI ELECTRIC CO

3 patents
US5335877AAug 9, 1994

Device for exchanging a tape drive mode

FUNAI ELECTRIC CO9 citations72
US6788491B2Sep 7, 2004

Tape loading apparatus and tape recorder

FUNAI ELECTRIC CO4 citations61
US6913220B2Jul 5, 2005

Braking device for magnetic tape apparatus

FUNAI ELECTRIC CO2 citations60

YAMAGUCHI SHIGETOMO

1 patent
US8662483B2Mar 4, 2014

Shock absorber for vehicle seat

YAMAGUCHI SHIGETOMO44 citations84

KOHOKU KOGYO KK

1 patent
USD971162SNov 29, 2022

Optical fiber cable with feedthrough

KOHOKU KOGYO KK9 citations77

PERMELEC ELECTRODE LTD

1 patent
US5489368AFeb 6, 1996

Insoluble electrode structural material

PERMELEC ELECTRODE LTD14 citations68

HITACHI LTD

1 patent
US7716522B2May 11, 2010

Information processing system and method for executing process during communication error

HITACHI LTD7 citations62

CHUGAI PHARMACEUTICAL CO LTD

1 patent
US12410212B2Sep 9, 2025

Cyclic compound having selective KRAS inhibitory effect on HRAS and NRAS

CHUGAI PHARMACEUTICAL CO LTD0 citations54