Inventor
OSHIMA KAZUNORI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “OSHIMA KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
19 patentsUS11175428B2Nov 16, 2021
Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system
TDK CORP7 citations83
US11088573B2Aug 10, 2021
Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system
TDK CORP3 citations72
US11056925B2Jul 6, 2021
Wireless power transmitting device, wireless power receiving device, and wireless power transmission system
TDK CORP2 citations72
US12381040B2Aug 5, 2025
Electronic device
TDK CORP0 citations62
US11152821B2Oct 19, 2021
Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system
TDK CORP1 citations62
US10862349B2Dec 8, 2020
Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system
TDK CORP1 citations62
US10862314B2Dec 8, 2020
Wireless power transmitting device, wireless power receiving device, and wireless power transmission system
TDK CORP1 citations62
US11139700B2Oct 5, 2021
Leakage detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system
TDK CORP0 citations61
US10931133B2Feb 23, 2021
Wireless power receiving device, wireless power transmission system, and short-circuit monitoring device
TDK CORP0 citations60
US9118251B2Aug 25, 2015
Power supply device
TDK CORP2 citations60
US9131577B2Sep 8, 2015
Light emitting element drive device
TDK CORP2 citations55
US12341505B2Jun 24, 2025
Drive circuit
TDK CORP0 citations52
US12099662B2Sep 24, 2024
Input device
TDK CORP0 citations51
US10819167B2Oct 27, 2020
Wireless power reception device and wireless power transmission system
TDK CORP0 citations39
US10312738B2Jun 4, 2019
Wireless power transmission system
TDK CORP0 citations39
US10848013B2Nov 24, 2020
Wireless power reception device and wireless power transmission system
TDK CORP0 citations37
US8686656B2Apr 1, 2014
Power supply device and light-emitting element drive device
TDK CORP0 citations37
US8686657B2Apr 1, 2014
Power supply device and light-emitting element drive device
TDK CORP0 citations37
US8786214B2Jul 22, 2014
Light emitting element drive device and lighting device
TDK CORP0 citations34
MITSUBISHI CHEM IND
6 patentsUS5281745AJan 25, 1994
Process for producing nitriles
MITSUBISHI CHEM IND155 citations96
US5231214AJul 27, 1993
Process for producing nitriles
MITSUBISHI CHEM IND46 citations91
US5422328AJun 6, 1995
Process for preparing a catalyst useful for producing a nitrile
MITSUBISHI CHEM IND34 citations89
US4414133ANov 8, 1983
Catalytic composition
MITSUBISHI CHEM IND26 citations81
US4711867ADec 8, 1987
Catalytic composition
MITSUBISHI CHEM IND2 citations59
US4341659AJul 27, 1982
Catalytic composition
MITSUBISHI CHEM IND3 citations59
MITSUBISHI CHEM CORP
6 patentsUS5472925ADec 5, 1995
Catalyst for the production of nitriles
MITSUBISHI CHEM CORP54 citations94
US6294685B1Sep 25, 2001
Method for gas phase catalytic oxidation of hydrocarbon
MITSUBISHI CHEM CORP20 citations90
US5534650AJul 9, 1996
Method for producing a nitrile
MITSUBISHI CHEM CORP19 citations88
US5449792ASep 12, 1995
Method for the production of maleic anhydride
MITSUBISHI CHEM CORP0 citations52
US10308516B2Jun 4, 2019
Zeolite production method
MITSUBISHI CHEM CORP0 citations51
US8376148B2Feb 19, 2013
Inorganic porous support-zeolite membrane composite, production method thereof, and separation method using the composite
MITSUBISHI CHEM CORP0 citations50