Junichi Yotsuji

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inspection apparatus and inspection method for coke oven constructi...
- Patent number 12,106,467
- Issue date Oct 1, 2024
- JFE Steel Corporation
- Yuki Takaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lifting-magnet attachment magnetic pole unit, steel-lifting magneti...
- Patent number 11,875,940
- Issue date Jan 16, 2024
- JFE Steel Corporation
- Yuki Takaki
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Steel sheet inspection device, steel sheet inspection method, and s...
- Patent number 10,031,068
- Issue date Jul 24, 2018
- JFE Steel Corporation
- Tomohiko Ito
- C21 - METALLURGY OF IRON
Information Patent Grant
Electron gun abnormality detecting device and electron gun abnormal...
- Patent number 9,304,078
- Issue date Apr 5, 2016
- JFE Steel Corporation
- Tomohiko Ito
- G01 - MEASURING TESTING
Information Patent Grant
Leakage flux flaw detecting method and method for manufacturing hot...
- Patent number 6,479,992
- Issue date Nov 12, 2002
- NKK Corporation
- Hiriharu Kato
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic flaw detection apparatus using an E-shaped magnetic sensor...
- Patent number 6,057,684
- Issue date May 2, 2000
- Murakami; Yoshihiro
- Yoshihiro Murakami
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
INSPECTION APPARATUS AND INSPECTION METHOD FOR COKE OVEN CONSTRUCTI...
- Publication number 20220254010
- Publication date Aug 11, 2022
- JFE STEEL CORPORATION
- Yuki TAKAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIFTING-MAGNET ATTACHMENT MAGNETIC POLE UNIT, STEEL-LIFTING MAGNETI...
- Publication number 20200385240
- Publication date Dec 10, 2020
- JFE STEEL CORPORATION
- Yuki Takaki
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ULTRASONIC FLAW DETECTION METHOD AND ULTRASONIC FLAW DETECTION APPA...
- Publication number 20160054266
- Publication date Feb 25, 2016
- JFE STEEL CORPORATION
- Takafumi Ozeki
- G01 - MEASURING TESTING
Information Patent Application
STEEL SHEET INSPECTION DEVICE, STEEL SHEET INSPECTION METHOD, AND S...
- Publication number 20150253242
- Publication date Sep 10, 2015
- JFE STEEL CORPORATION
- Tomohiko Ito
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRON GUN ABNORMALITY DETECTING DEVICE AND ELECTRON GUN ABNORMAL...
- Publication number 20150241335
- Publication date Aug 27, 2015
- JFE STEEL CORPORATION
- Tomohiko Ito
- G01 - MEASURING TESTING
Information Patent Application
Leakage flux flaw detecting method and method for manufacturing hot...
- Publication number 20020121896
- Publication date Sep 5, 2002
- NKK Corporation
- Hiriharu Kato
- G01 - MEASURING TESTING