Inventor

ENDO HIDEKI

JP115 patents

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

ALPINE ELECTRONICS INC

25 patents

USD713839SSep 23, 2014

Vehicle navigation unit with video disc player

ALPINE ELECTRONICS INC24 citations93

USD634729SMar 22, 2011

Amplifier for vehicle

ALPINE ELECTRONICS INC24 citations93

USD608774SJan 26, 2010

Digital audio player with tuner for vehicle

ALPINE ELECTRONICS INC17 citations93

USD571350SJun 17, 2008

Digital audio player with tuner for vehicle

ALPINE ELECTRONICS INC26 citations93

USD595669SJul 7, 2009

Remote control unit used in vehicle

ALPINE ELECTRONICS INC36 citations92

USD537055SFeb 20, 2007

Digital video disc player with tuner

ALPINE ELECTRONICS INC17 citations92

USD537056SFeb 20, 2007

Digital audio disc player with tuner

ALPINE ELECTRONICS INC20 citations92

USD534887SJan 9, 2007

Audio disc player with tuner

ALPINE ELECTRONICS INC27 citations92

USD582807SDec 16, 2008

Vehicle navigation unit with digital video player

ALPINE ELECTRONICS INC34 citations89

USD939470SDec 28, 2021

Audio speaker enclosure

ALPINE ELECTRONICS INC8 citations84

USD911193SFeb 23, 2021

In-vehicle display device

ALPINE ELECTRONICS INC6 citations84

USD898018SOct 6, 2020

Control panel for inside a vehicle

ALPINE ELECTRONICS INC10 citations84

USD847007SApr 30, 2019

Navigation unit with audio video receiver for vehicle

ALPINE ELECTRONICS INC13 citations84

USD743928SNov 24, 2015

Audio disc player with tuner for vehicle

ALPINE ELECTRONICS INC8 citations84

USD726563SApr 14, 2015

Navigation unit with installation panel for vehicle

ALPINE ELECTRONICS INC10 citations84

USD711367SAug 19, 2014

Audio disc player with tuner for vehicle

ALPINE ELECTRONICS INC8 citations84

USD593881SJun 9, 2009

Digital information player with monitor for vehicle

ALPINE ELECTRONICS INC8 citations84

USD593989SJun 9, 2009

Digital audio player with tuner for vehicle

ALPINE ELECTRONICS INC16 citations84

USD572231SJul 1, 2008

Digital audio player with tuner for vehicle

ALPINE ELECTRONICS INC11 citations84

USD571349SJun 17, 2008

Digital audio player with tuner for vehicle

ALPINE ELECTRONICS INC12 citations84

USD793886SAug 8, 2017

Vehicle navigation unit with video disc player

ALPINE ELECTRONICS INC11 citations83

USD743927SNov 24, 2015

Vehicle display unit with radio tuner

ALPINE ELECTRONICS INC12 citations83

USD726561SApr 14, 2015

Vehicle navigation unit with video disc player

ALPINE ELECTRONICS INC7 citations83

USD535282SJan 16, 2007

Amplifier

ALPINE ELECTRONICS INC12 citations83

USD726044SApr 7, 2015

Vehicle navigation unit with digital video disc player

ALPINE ELECTRONICS INC6 citations82

ALPS ALPINE CO LTD

13 patents

USD1059326SJan 28, 2025

Speaker

ALPS ALPINE CO LTD7 citations86

USD1019435SMar 26, 2024

In-vehicle display device

ALPS ALPINE CO LTD7 citations86

USD1007523SDec 12, 2023

Display screen with transitional graphical user interface

ALPS ALPINE CO LTD13 citations86

USD991957SJul 11, 2023

Display screen with graphical user interface

ALPS ALPINE CO LTD15 citations86

USD989758SJun 20, 2023

Operating device

ALPS ALPINE CO LTD6 citations86

USD960956SAug 16, 2022

Dashcam

ALPS ALPINE CO LTD7 citations86

USD1057678SJan 14, 2025

Combined in-car speaker and amplifier

ALPS ALPINE CO LTD2 citations75

USD1055026SDec 24, 2024

Speaker

ALPS ALPINE CO LTD3 citations75

USD1052557SNov 26, 2024

Speaker

ALPS ALPINE CO LTD3 citations75

USD1018490SMar 19, 2024

In-vehicle amplifier

ALPS ALPINE CO LTD4 citations75

USD1017487SMar 12, 2024

In-vehicle controller

ALPS ALPINE CO LTD3 citations75

USD991956SJul 11, 2023

Display screen with graphical user interface

ALPS ALPINE CO LTD5 citations75

USD978822SFeb 21, 2023

In-vehicle amplifier

ALPS ALPINE CO LTD5 citations75

HITACHI LTD

4 patents

US7675936B2Mar 9, 2010

Passive optical network (PON) system

HITACHI LTD73 citations98

US7983267B2Jul 19, 2011

Transmission apparatus and transmission system

HITACHI LTD15 citations84

US7830895B2Nov 9, 2010

Packet communication apparatus with function enhancement module

HITACHI LTD12 citations84

US7675859B2Mar 9, 2010

Transmission apparatus and transmission system

HITACHI LTD8 citations84

ENDO HIDEKI

3 patents

USD668635SOct 9, 2012

Speaker for a vehicle

ENDO HIDEKI11 citations84

US8243745B2Aug 14, 2012

Buffer management method and packet communication apparatus

ENDO HIDEKI7 citations83

USD665377SAug 14, 2012

Amplifier for vehicle

ENDO HIDEKI10 citations82

OMRON TATEISI ELECTRONICS CO

1 patent

US5711862AJan 27, 1998

Portable biochemical measurement device using an enzyme sensor

OMRON TATEISI ELECTRONICS CO556 citations98

IDEMITSU PETROCHEMICAL CO

1 patent

US4657973AApr 14, 1987

Polycarbonate resin composition

IDEMITSU PETROCHEMICAL CO46 citations92

NIHON CEMENT

1 patent

US5547505AAug 20, 1996

Compositions for low heat cements

NIHON CEMENT38 citations88

HITACHI COMM TECH LTD

1 patent

US7602800B2Oct 13, 2009

PON system

HITACHI COMM TECH LTD16 citations84

KONISHIROKU PHOTO IND

1 patent

US4942461AJul 17, 1990

Digital multiple-color image processing apparatus

KONISHIROKU PHOTO IND22 citations82

Showing the top 50 of 115 patents by PatentIndex Score.