Inventor
HAYASHI KENICHIRO
JP54 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KENICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
11 patentsUS7809407B2Oct 5, 2010
OFDM signal transmission system, portable terminal, and e-commerce system
PANASONIC CORP42 citations96
US7535820B2May 19, 2009
OFDM signal receiving apparatus and OFDM signal receiving method
PANASONIC CORP9 citations84
USRE45737EOct 6, 2015
OFDM signal transmission system, portable terminal and E-commerce system
PANASONIC CORP2 citations74
US7653162B2Jan 26, 2010
Receiving apparatus and receiving method
PANASONIC CORP6 citations73
USRE45784EOct 27, 2015
OFDM signal transmission system, portable terminal and E-commerce system
PANASONIC CORP0 citations52
USRE45758EOct 13, 2015
OFDM signal transmission system, portable terminal and E-commerce system
PANASONIC CORP0 citations52
USRE45706ESep 29, 2015
OFDM signal transmission system, portable terminal and E-commerce system
PANASONIC CORP0 citations52
USRE45663ESep 1, 2015
OFDM signal transmission system, portable terminal and E-commerce system
PANASONIC CORP0 citations52
USRE45662ESep 1, 2015
OFDM signal transmission system, portable terminal and E-commerce system
PANASONIC CORP0 citations52
USRE45654EAug 11, 2015
OFDM signal transmission system, portable terminal and E-commerce system
PANASONIC CORP0 citations52
USRE45218EOct 28, 2014
OFDM signal transmission system, portable terminal and E-commerce system
PANASONIC CORP0 citations52
AISIN SEIKI
8 patentsUS6193300B1Feb 27, 2001
Opening and closing device for a truck lid of a vehicle
AISIN SEIKI73 citations93
US6364396B1Apr 2, 2002
Package tray for vehicle
AISIN SEIKI54 citations92
US5154482AOct 13, 1992
Outer sliding-type sunroof
AISIN SEIKI48 citations92
US6352298B1Mar 5, 2002
Luggage panel opening and closing device
AISIN SEIKI52 citations90
US5332282AJul 26, 1994
Sun-roof housing
AISIN SEIKI25 citations90
US7862099B2Jan 4, 2011
Roof opening/closing apparatus
AISIN SEIKI8 citations78
US5188420AFeb 23, 1993
Guide rail device of sun-roof
AISIN SEIKI15 citations74
US7654605B2Feb 2, 2010
Roof opening/closing apparatus
AISIN SEIKI4 citations60
TOYOTA MOTOR CO LTD
7 patentsUS11072229B2Jul 27, 2021
Vehicle electric drive system
TOYOTA MOTOR CO LTD7 citations84
US8371413B2Feb 12, 2013
Control device for power transmitting device for four-wheel drive hybrid-vehicle
TOYOTA MOTOR CO LTD6 citations73
US12567942B2Mar 3, 2026
Vehicle control system and abnormality diagnosis method
TOYOTA MOTOR CO LTD0 citations52
US12341383B2Jun 24, 2025
Rotor
TOYOTA MOTOR CO LTD0 citations52
US12278543B2Apr 15, 2025
Rotor for electric motor
TOYOTA MOTOR CO LTD0 citations52
US11404950B2Aug 2, 2022
Retarder-equipped rotating electrical machine
TOYOTA MOTOR CO LTD0 citations52
US8052564B2Nov 8, 2011
Differential gear unit
TOYOTA MOTOR CO LTD0 citations52
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS7203158B2Apr 10, 2007
OFDM signal transmission system, portable terminal, and e-commerce system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD168 citations99
US7424072B2Sep 9, 2008
Receiving apparatus and receiving method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations84
US7436759B2Oct 14, 2008
Reception apparatus and method, and channel response measurement apparatus for receiving an orthogonal frequency divisional multiplexing signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
US7406140B2Jul 29, 2008
Wraparound canceller, relay system, and wraparound cancelling method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
US5270817ADec 14, 1993
Television signal processing apparatus for separating an auxiliary signal from a letterbox signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
UNIV TOHOKU
4 patentsUS12357612B2Jul 15, 2025
Prophylactic or therapeutic agent for cancer
UNIV TOHOKU0 citations53
US11147796B2Oct 19, 2021
Agent for preventing or ameliorating hearing impairment
UNIV TOHOKU0 citations51
US10463647B2Nov 5, 2019
Erythropoietin expression promoter
UNIV TOHOKU0 citations51
US10004718B2Jun 26, 2018
Erythropoietin expression promoter
UNIV TOHOKU0 citations51
CHUGAI PHARMACEUTICAL CO LTD
2 patentsINTERNET INITIATIVE JAPAN INC
2 patentsUS7555007B2Jun 30, 2009
Integrated management system and method for network connection means in networks having different telecommunication protocols
INTERNET INITIATIVE JAPAN INC2 citations58
US7660266B2Feb 9, 2010
Automatic functionality generating mechanism for network connecting appliances
INTERNET INITIATIVE JAPAN INC4 citations56
PANASONIC IP MAN CO LTD
1 patentMATSUSHITA ELECTRIC WORKS LTD
1 patentHONDA MOTOR CO LTD
1 patentSEGA ENTERPRISES KK
1 patentNIPPON CATALYTIC CHEM IND
1 patentSUGO YASUHIKO
1 patentOUCHI MIKIHIRO
1 patentHAYASHI KENICHIRO
1 patentOTA TOSHIO
1 patentSOVEREIGN PEAK VENTURES LLC
1 patentKIMURA TOMOHIRO
1 patentShowing the top 50 of 54 patents by PatentIndex Score.