Inventor
KOMATSU MAKOTO
JP85 patents
⚠️ This page may combine multiple inventors who share the name “KOMATSU MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
9 patentsUS8385787B2Feb 26, 2013
Image forming apparatus and medium container installed therein
RICOH CO LTD12 citations84
US7907872B2Mar 15, 2011
Imprinting apparatus and an image formation apparatus
RICOH CO LTD15 citations84
US8364071B2Jan 29, 2013
Image forming apparatus and sheet conveying device having upstream and downstream rollers
RICOH CO LTD5 citations73
US11550239B2Jan 10, 2023
Powder container, powder supply device and image forming apparatus
RICOH CO LTD0 citations62
US11467516B2Oct 11, 2022
Powder container and image forming apparatus
RICOH CO LTD0 citations62
US11281124B2Mar 22, 2022
Powder container, powder supply device and image forming apparatus
RICOH CO LTD0 citations62
US11249421B2Feb 15, 2022
Powder container, powder supply device and image forming apparatus
RICOH CO LTD0 citations62
US10948850B2Mar 16, 2021
Powder container and image forming apparatus
RICOH CO LTD0 citations62
US10908531B2Feb 2, 2021
Powder container, powder supply device and image forming apparatus
RICOH CO LTD0 citations62
RICOH KK
7 patentsUS6949896B2Sep 27, 2005
Apparatus for and method of driving motor to move object at a constant velocity
RICOH KK54 citations96
US6996357B2Feb 7, 2006
Belt drive control device and image forming apparatus including the same
RICOH KK17 citations93
US6941096B2Sep 6, 2005
Belt drive control device and image forming apparatus including the same
RICOH KK39 citations93
US7831185B2Nov 9, 2010
Image forming apparatus capable of smooth transmission of recording medium
RICOH KK9 citations84
US7579795B2Aug 25, 2009
Brushless-motor driving control device, image reading apparatus, and image forming apparatus
RICOH KK15 citations84
US7576509B2Aug 18, 2009
Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product
RICOH KK11 citations84
US7696713B2Apr 13, 2010
Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product
RICOH KK4 citations63
EISAI CO LTD
6 patentsUS6448243B1Sep 10, 2002
1,4-substituted cyclic amine derivatives
EISAI CO LTD55 citations96
US5849912ADec 15, 1998
Biphenyl derivatives
EISAI CO LTD31 citations92
US6737425B1May 18, 2004
N,N-substituted cyclic amine derivatives
EISAI CO LTD31 citations91
US6579881B2Jun 17, 2003
Indoles
EISAI CO LTD6 citations73
US6281214B1Aug 28, 2001
Biphenyl derivatives
EISAI CO LTD7 citations73
US7071201B2Jul 4, 2006
Quinoline derivatives
EISAI CO LTD2 citations62
EBARA CORP
6 patentsUS6852802B1Feb 8, 2005
Organic polymer material, process for producing the same, and heavy-metal ion remover comprising the same
EBARA CORP24 citations92
US6844371B1Jan 18, 2005
Material having separating function
EBARA CORP23 citations92
US6811771B1Nov 2, 2004
Bactericidal organic polymeric material
EBARA CORP19 citations92
US10388419B2Aug 20, 2019
Adsorbent for adsorbing iodine compounds and/or antimony, method for preparing said adsorbent, and method and apparatus for treating radioactive waste liquid by using said absorbent
EBARA CORP5 citations73
US11213799B2Jan 4, 2022
Adsorbent for radioactive antimony, radioactive iodine and radioactive ruthenium, and treatment method of radioactive waste water using the adsorbent
EBARA CORP2 citations68
US11400432B2Aug 2, 2022
Silicotitanate molded body, production method thereof, adsorbent for cesium and/or strontium comprising silicotitanate molded body, and decontamination method for radioactive waste solution by using adsorbent
EBARA CORP0 citations60
MITSUBISHI GAS CHEMICAL CO
6 patentsUS4268690AMay 19, 1981
Process for producing terephthalic acid of high purity
MITSUBISHI GAS CHEMICAL CO40 citations91
US4346232AAug 24, 1982
Process for producing aromatic polycarboxylic acid
MITSUBISHI GAS CHEMICAL CO8 citations74
US4281179AJul 28, 1981
Process for producing terephthalic acid with high purity
MITSUBISHI GAS CHEMICAL CO8 citations74
US4297507AOct 27, 1981
Process and apparatus for producing terephthalic acid with high purity
MITSUBISHI GAS CHEMICAL CO8 citations72
US4263452AApr 21, 1981
Process for purifying terephthalic acid
MITSUBISHI GAS CHEMICAL CO10 citations72
US4211882AJul 8, 1980
Process for producing terephthalic acid
MITSUBISHI GAS CHEMICAL CO15 citations71
KOMATSU MAKOTO
4 patentsUS8886095B2Nov 11, 2014
Powder container, powder supply device and image-forming apparatus
KOMATSU MAKOTO8 citations84
US8965250B2Feb 24, 2015
Cap, powder container, developer supply device, and image forming apparatus
KOMATSU MAKOTO8 citations83
US9405221B2Aug 2, 2016
Powder container and image forming apparatus incorporating same
KOMATSU MAKOTO5 citations72
US9146498B2Sep 29, 2015
Image forming apparatus
KOMATSU MAKOTO2 citations62
HOSOKAWA HIROSHI
2 patentsOTSUKA PHARMA CO LTD
1 patentSHARP KK
1 patentYAMAGUCHI DAICHI
1 patentNOGUCHI HIDETAKA
1 patentHITACHI LTD
1 patentIWATA NOBUO
1 patentTITAN KOGYO KK
1 patentMATSUDA HIROMICHI
1 patentTOSOH CORP
1 patentJATCO LTD
1 patentShowing the top 50 of 85 patents by PatentIndex Score.