Inventor
ARAKAWA JUNICHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “ARAKAWA JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
13 patentsUS4719472AJan 12, 1988
Ink jet recording head
CANON KK80 citations96
US5673070ASep 30, 1997
Recording apparatus for controlling recording in accordance with battery capacity
CANON KK21 citations92
US5631677AMay 20, 1997
Printing apparatus and method of charging battery therein
CANON KK24 citations92
US5530792AJun 25, 1996
Data processing apparatus utilizing CPU
CANON KK27 citations92
US5258773ANov 2, 1993
Serial recording apparatus for bidirectional recording
CANON KK25 citations92
US5182583AJan 26, 1993
Ink-jet having battery capacity detection
CANON KK36 citations92
US4763281AAug 9, 1988
Recording system comprising a recording apparatus and/or an information storage cartridge detachably attached to the recording apparatus
CANON KK41 citations92
US6067101AMay 23, 2000
Power source circuit having charge function and recording apparatus
CANON KK16 citations84
US5697717ADec 16, 1997
Method and apparatus for controlling supply of electric power to an indicator for indicating a state of the apparatus
CANON KK11 citations73
US5565757AOct 15, 1996
Charge control apparatus and electronic apparatus provided with such a control apparatus
CANON KK14 citations73
US5448153ASep 5, 1995
Charge control apparatus and electronic apparatus provided with such a control apparatus
CANON KK14 citations73
US4642658AFeb 10, 1987
Image forming apparatus
CANON KK10 citations73
US5242230ASep 7, 1993
Font cartridge with thermal correction information
CANON KK6 citations62
JX NIPPON MINING & METALS CORP
6 patentsUS10400304B2Sep 3, 2019
Method for removing copper from lithium ion battery scrap and method for recovering metals
JX NIPPON MINING & METALS CORP4 citations72
US11702719B2Jul 18, 2023
Method for recovering lithium from lithium ion battery scrap
JX NIPPON MINING & METALS CORP4 citations71
US10865462B2Dec 15, 2020
Processing method for lithium ion battery scrap
JX NIPPON MINING & METALS CORP6 citations71
US10807879B2Oct 20, 2020
Processing method for lithium ion battery scrap
JX NIPPON MINING & METALS CORP6 citations71
US10443111B2Oct 15, 2019
Method for removing iron from iron-containing solution and method for recovering valuable metals
JX NIPPON MINING & METALS CORP4 citations71
US11434545B2Sep 6, 2022
Lithium recovery method
JX NIPPON MINING & METALS CORP0 citations62