Inventor
KUWAHARA EIJI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KUWAHARA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
11 patentsUS4620424ANov 4, 1986
Method of controlling refrigeration cycle
TOSHIBA KK77 citations96
US5046325ASep 10, 1991
Refrigerating circuit apparatus with two stage compressor and heat storage tank
TOSHIBA KK26 citations92
US5046323ASep 10, 1991
Multi-system air conditioner
TOSHIBA KK22 citations92
US4658596AApr 21, 1987
Refrigerating apparatus with single compressor and multiple evaporators
TOSHIBA KK46 citations92
US5317907AJun 7, 1994
Air conditioning apparatus having ambient air-conditioning unit and a plurality of personal air-conditioning units connected to outdoor unit
TOSHIBA KK23 citations91
US5218838AJun 15, 1993
Air conditioning apparatus with indoor units installed on ceiling and floor in room
TOSHIBA KK22 citations91
US5050396ASep 24, 1991
Multi-system air conditioning machine
TOSHIBA KK51 citations90
US5009077AApr 23, 1991
Multi-system air conditioner
TOSHIBA KK32 citations86
US4962647AOct 16, 1990
Refrigerating circuit apparatus with two stage compressor and heat storage tank
TOSHIBA KK19 citations82
US5297395AMar 29, 1994
Air conditioner using rotary-type heat exchangers
TOSHIBA KK15 citations71
US5009078AApr 23, 1991
Multi-system air conditioning machine
TOSHIBA KK18 citations71
(unassigned)
4 patentsUS5599416AFeb 4, 1997
Thermally transferable type emblem made of thermoplastic synthetic resin and method of manufacturing the same
31 citations92
US5589022ADec 31, 1996
Method of manufacturing emblem of thermoplastic synthetic resin sheet
19 citations84
US5677037AOct 14, 1997
Thermally transferable type emblem made of thermoplastic synthetic resin and method of manufacturing the same
9 citations74
US5520988AMay 28, 1996
Thermally transferable type emblem made of thermoplastic synthetic resin and method of manufacturing the same
14 citations74
SONY CORP
4 patentsUS9838777B2Dec 5, 2017
Headphone and acoustic characteristic adjustment method
SONY CORP8 citations84
US10028049B2Jul 17, 2018
Headphones
SONY CORP10 citations82
US10117017B2Oct 30, 2018
Headphone and acoustic characteristic adjustment method
SONY CORP5 citations73
US11503403B2Nov 15, 2022
Sound output device
SONY CORP1 citations58
TAIYO YUDEN KK
3 patentsKUWAHARA EIJI
3 patentsUS5143672ASep 1, 1992
Method for forming emblem of thermoplastic synthetic resin film
KUWAHARA EIJI38 citations92
US8110059B2Feb 7, 2012
Three-dimensional decoration piece made of synthetic resin and method of manufacturing the same
KUWAHARA EIJI11 citations83
US8859461B2Oct 14, 2014
Dye migration preventing decoration pieces made of thermoplastic synthetic resin
KUWAHARA EIJI3 citations62
KURODA TAKESHI
3 patentsUS12172460B2Dec 24, 2024
Three-dimensional decorative piece made of thermoplastic synthetic resin and method for producing the same
KURODA TAKESHI0 citations51
US11738592B2Aug 29, 2023
Method for producing a strip of three-dimensional decorative piece made of thermoplastic synthetic resin and apparatus for producing the same
KURODA TAKESHI0 citations51
US11718043B2Aug 8, 2023
Production method and production device for three-dimensional decorative piece made of thermoplastic synthetic resin
KURODA TAKESHI0 citations51