Inventor
TAKAGI KENJI
JP54 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
18 patentsUS7865102B2Jan 4, 2011
Image fixing apparatus
CANON KK21 citations93
US7599637B2Oct 6, 2009
Image fixing apparatus
CANON KK23 citations93
US7941063B2May 10, 2011
Image forming apparatus with loop control
CANON KK13 citations84
US10514636B2Dec 24, 2019
Image heating apparatus and image forming apparatus that correct an amount of current supplied to a plurality of heat generating resistors using detected temperatures
CANON KK2 citations73
US10303095B2May 28, 2019
Image forming apparatus that acquires a temperature of a heater in a region in which a heat generation member is formed based on a detected resistance of the heat generation member
CANON KK6 citations68
US9244395B2Jan 26, 2016
Image forming apparatus to control sheet conveyance speed
CANON KK2 citations63
US11221586B2Jan 11, 2022
Image forming apparatus
CANON KK1 citations61
US12508831B2Dec 30, 2025
Booklet creating apparatus and image forming system
CANON KK0 citations52
US12459285B2Nov 4, 2025
Booklet production apparatus and image forming system
CANON KK0 citations52
US12044997B2Jul 23, 2024
Image forming apparatus
CANON KK0 citations52
US10866547B2Dec 15, 2020
Heater having a glass layer provided on an opposite surface of a substrate from a surface on which a heating element is provided, image heating apparatus mounted with the same, and image forming apparatus
CANON KK0 citations52
US9618883B2Apr 11, 2017
Image forming apparatus to control rotational speed of a roller
CANON KK0 citations52
US12515473B2Jan 6, 2026
Image forming apparatus and booklet producing method
CANON KK0 citations51
US12443134B2Oct 14, 2025
Booklet forming device and image forming apparatus
CANON KK0 citations51
US11841653B2Dec 12, 2023
Image forming apparatus
CANON KK0 citations49
US10768560B2Sep 8, 2020
Image forming apparatus and image forming method
CANON KK0 citations42
US10455644B2Oct 22, 2019
Fixing device and heater used in fixing device
CANON KK0 citations42
US8346144B2Jan 1, 2013
Image forming apparatus having a cleaner movable toward and away from a rotatable member forming a fixing nip
CANON KK0 citations42
DAIWA CAN CO LTD
6 patentsUS11034114B2Jun 15, 2021
Manufacturing method of cap and manufacturing apparatus of cap
DAIWA CAN CO LTD0 citations59
US11964806B2Apr 23, 2024
Cap
DAIWA CAN CO LTD0 citations58
US11905073B2Feb 20, 2024
Cap, mold and manufacturing method of cap
DAIWA CAN CO LTD0 citations51
US12420988B2Sep 23, 2025
Cap and method for manufacturing cap
DAIWA CAN CO LTD0 citations49
US11834228B2Dec 5, 2023
Cap
DAIWA CAN CO LTD0 citations49
US11485549B2Nov 1, 2022
Cap configured to retain sealing member in cap body
DAIWA CAN CO LTD0 citations48
MURATA MANUFACTURING CO
4 patentsUS9589729B2Mar 7, 2017
Multilayer ceramic capacitor
MURATA MANUFACTURING CO4 citations71
US10037851B2Jul 31, 2018
Multilayer ceramic capacitor
MURATA MANUFACTURING CO0 citations51
US9236187B2Jan 12, 2016
Multilayer ceramic capacitor
MURATA MANUFACTURING CO0 citations51
US9042082B2May 26, 2015
Multilayer ceramic capacitor
MURATA MANUFACTURING CO1 citations51
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsUS6690950B2Feb 10, 2004
Data recording system for storing as data the contents of telephone calls made by internal telephones and by mobile telephones having memory card data storage function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US6421536B1Jul 16, 2002
Communication system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations90
PANASONIC CORP
2 patentsUS7664458B2Feb 16, 2010
Wireless communication system that performs diversity combining of radio signals from mobile terminal received through plurality of relay stations
PANASONIC CORP14 citations83
US7751820B2Jul 6, 2010
Handoff method comprising network control apparatus that receives data packets from both the core network and the other network control apparatus wherein said received data packets will be transformed into wireless data
PANASONIC CORP5 citations62
MITSUBISHI PETROCHEMICAL CO
2 patentsNISHIKAWA SANGYO CO LTD
1 patentMITSUBISHI PLASTICS IND
1 patentNANATAKI HIDEO
1 patentTAKAGI KOGYO KK
1 patentSUMITOMO BAYER URETHANE CO
1 patentSUZUKI AKIMICHI
1 patentNIPPON KOKAN KOJI KK
1 patentTEIJIN LTD
1 patentSHIMIZU YUSUKE
1 patentSONY CORP
1 patentHITACHI LTD
1 patentUNIV NAGOYA NAT UNIV CORP
1 patentUNIV OSAKA
1 patentENDO TAKESHI
1 patentSONY MOBILE COMMUNICATIONS INC
1 patentSONY GROUP CORP
1 patentShowing the top 50 of 54 patents by PatentIndex Score.