Hirofumi Ienaga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inspection system, inspection device, and inspecting method
- Patent number 10,697,897
- Issue date Jun 30, 2020
- Mitsubishi Heavy Industries, Ltd.
- Hirofumi Ienaga
- G01 - MEASURING TESTING
Information Patent Grant
Normal detection method, normal detection device, and machining mac...
- Patent number 10,132,624
- Issue date Nov 20, 2018
- Mitsubishi Heavy Industries, Ltd.
- Yoshihito Fujita
- G01 - MEASURING TESTING
Information Patent Grant
Normal-line detection method, normal-line detection device, and mac...
- Patent number 9,619,433
- Issue date Apr 11, 2017
- Mitsubishi Heavy Industries, Ltd.
- Yoshihito Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drill
- Patent number 9,486,859
- Issue date Nov 8, 2016
- Mitsubishi Heavy Industries, Ltd.
- Yoshihito Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole-shape measuring apparatus and hole-shape measuring method
- Patent number 9,429,412
- Issue date Aug 30, 2016
- Mitsubishi Heavy Industries, Ltd.
- Mikio Nakamura
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
INSPECTION SYSTEM, INSPECTION DEVICE, AND INSPECTING METHOD
- Publication number 20190170658
- Publication date Jun 6, 2019
- Hirofumi IENAGA
- G01 - MEASURING TESTING
Information Patent Application
HOLE-SHAPE MEASURING APPARATUS AND HOLE-SHAPE MEASURING METHOD
- Publication number 20150040414
- Publication date Feb 12, 2015
- Mitsubishi Heavy Industries, Ltd.
- Mikio Nakamura
- G01 - MEASURING TESTING
Information Patent Application
NORMAL DETECTION METHOD, NORMAL DETECTION DEVICE, AND MACHINING MAC...
- Publication number 20150019164
- Publication date Jan 15, 2015
- Mitsubishi Heavy Industries, Ltd.
- Yoshihito Fujita
- G01 - MEASURING TESTING
Information Patent Application
DRILL
- Publication number 20150016903
- Publication date Jan 15, 2015
- Mitsubishi Heavy Industries, Ltd.
- Yoshihito Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NORMAL-LINE DETECTION METHOD, NORMAL-LINE DETECTION DEVICE, AND MAC...
- Publication number 20130226513
- Publication date Aug 29, 2013
- Mitsubishi Heavy Industries, Ltd.
- Yoshihito FUJITA
- G01 - MEASURING TESTING