Inventor
KUBO TAKAHIRO
JP55 patents
⚠️ This page may combine multiple inventors who share the name “KUBO TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
19 patentsUS5162860ANov 10, 1992
Color image forming apparatus controlling glossiness of an image
CANON KK31 citations93
US5705447AJan 6, 1998
Oil absorbing cleaning member
CANON KK19 citations92
US5406364AApr 11, 1995
Electrophotographic apparatus cleaning member and electrophotographic apparatus using the cleaning member
CANON KK21 citations92
US4982689AJan 8, 1991
Developing apparatus having a developing roller with fine concavities
CANON KK29 citations92
US4876574AOct 24, 1989
Developing apparatus
CANON KK21 citations82
US5742873AApr 21, 1998
Image forming apparatus and oil cleaning member
CANON KK10 citations74
US5619746AApr 8, 1997
Image forming apparatus having recording material bearing member
CANON KK10 citations74
US5534983AJul 9, 1996
Image forming apparatus having a transfer member cleaning device
CANON KK7 citations74
US5523830AJun 4, 1996
Oil removing means for transfer material support member
CANON KK15 citations74
US5386278AJan 31, 1995
Cleaning fiber, cleaning brush and image forming apparatus using the same
CANON KK11 citations74
US5285246AFeb 8, 1994
Image forming method and apparatus that maintains uniform image glossiness
CANON KK12 citations74
US4936249AJun 26, 1990
Developing apparatus having a two pole stationary magnet
CANON KK9 citations74
US5640658AJun 17, 1997
Image forming apparatus capable of forming image on both surfaces of recording material
CANON KK7 citations73
US5625444AApr 29, 1997
Image forming apparatus with air blower to secure recording material to conveying device
CANON KK16 citations71
US5689790ANov 18, 1997
Image forming apparatus with space particle layer formed on transfer drum
CANON KK4 citations63
US5619314AApr 8, 1997
Image forming apparatus
CANON KK4 citations63
US5589920ADec 31, 1996
Image forming apparatus in which plural transfer media are carried concurrently
CANON KK2 citations63
US4895105AJan 23, 1990
Developing apparatus with pressure regulating member
CANON KK5 citations63
US4929981AMay 29, 1990
Developing apparatus
CANON KK1 citations52
NIPPON TELEGRAPH & TELEPHONE
9 patentsUS12028364B2Jul 2, 2024
Communication control system, network controller and computer program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11616661B2Mar 28, 2023
Transfer device and transfer method
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11582155B2Feb 14, 2023
Communication control apparatus and communication control method
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11463382B2Oct 4, 2022
Communication control system and communication control method
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11451481B2Sep 20, 2022
Network control apparatus and network control method
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11201825B2Dec 14, 2021
Transfer device and transfer method
NIPPON TELEGRAPH & TELEPHONE0 citations49
US12192032B2Jan 7, 2025
Communication system and communication method
NIPPON TELEGRAPH & TELEPHONE0 citations46
US12113701B2Oct 8, 2024
Communication apparatus and communication method
NIPPON TELEGRAPH & TELEPHONE0 citations44
US12199882B2Jan 14, 2025
Information processing apparatus, communication apparatus, information processing method and program
NIPPON TELEGRAPH & TELEPHONE0 citations43
MITSUBISHI ELECTRIC CORP
3 patentsKUBO TAKAHIRO
3 patentsUS8846164B2Sep 30, 2014
Compound having propyl ether as bonding group, liquid crystal composition thereof and liquid crystal display device thereof
KUBO TAKAHIRO2 citations61
US8603359B2Dec 10, 2013
Four-ring compound having a plurality of CF2O bonding groups, liquid crystal composition and liquid crystal display device
KUBO TAKAHIRO2 citations61
US8137583B2Mar 20, 2012
Liquid crystal four-ring compound having fluorine, liquid crystal composition, and liquid crystal display device
KUBO TAKAHIRO4 citations60
JNC CORP
3 patentsUS9394482B2Jul 19, 2016
Polymerizable compound, polymerizable composition and liquid crystal display device
JNC CORP1 citations52
US9951277B2Apr 24, 2018
Liquid crystal compound having 1,1,3,3-tetrafluoroallyloxy group, liquid crystal composition and liquid crystal display device
JNC CORP1 citations49
US10100251B2Oct 16, 2018
Compounds having a difluorocyclohexane ring, liquid crystal compositions and liquid crystal display devices
JNC CORP0 citations42
NTT DOCOMO INC
3 patentsUS10721099B2Jul 21, 2020
Radio communication system and base station
NTT DOCOMO INC0 citations42
US10638492B2Apr 28, 2020
Radio communication system and base station
NTT DOCOMO INC0 citations42
US9762298B2Sep 12, 2017
Radio apparatus, radio control apparatus and communication control method
NTT DOCOMO INC0 citations42
KUBOTA KK
2 patentsKANEBO LTD
1 patentTOSHIBA KK
1 patentNAT INST FOR MATERIALS SCIENCE
1 patentYAZAKI CORP
1 patentKAWASAKI STEEL CO
1 patentUNIV KEIO
1 patentUNIV TOHOKU
1 patentNICHIA CORP
1 patentShowing the top 50 of 55 patents by PatentIndex Score.