Kunihiko Hatabara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotary transformer for rotary ultrasonic testing apparatus and rota...
- Patent number 9,360,458
- Issue date Jun 7, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Shoji Shibata
- G01 - MEASURING TESTING
Information Patent Grant
Squeeze roll stand
- Patent number 9,199,290
- Issue date Dec 1, 2015
- Nakata Manufacturing Co., Ltd.
- Hiroaki Yabuta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Operation management device, operation management method, and opera...
- Patent number 9,199,291
- Issue date Dec 1, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Noboru Hasegawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SQUEEZE ROLL STAND
- Publication number 20140130562
- Publication date May 15, 2014
- NAKATA MANUFACTURING CO., LTD.
- Hiroaki Yabuta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROTARY TRANSFORMER FOR ROTARY ULTRASONIC TESTING APPARATUS AND ROTA...
- Publication number 20140102202
- Publication date Apr 17, 2014
- Shoji Shibata
- G01 - MEASURING TESTING
Information Patent Application
OPERATION MANAGEMENT DEVICE, OPERATION MANAGEMENT METHOD, AND OPERA...
- Publication number 20120325805
- Publication date Dec 27, 2012
- Noboru Hasegawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...