Yasushi Ishii

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Kumagaya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reaction absorber and semiconductor assembling system
- Patent number 9,177,937
- Issue date Nov 3, 2015
- FASFORD TECHNOLOGY CO., LTD.
- Masayuki Mochizuki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Motor control system and motor control method
- Patent number 8,456,126
- Issue date Jun 4, 2013
- Hitachi High-Tech Instruments Co., Ltd.
- Mitsuaki Tate
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Motor Control System and Motor Control Method
- Publication number 20120212171
- Publication date Aug 23, 2012
- Hitachi High-Tech Instruments Co., Ltd.
- Mitsuaki TATE
- G05 - CONTROLLING REGULATING
Information Patent Application
REACTION ABSORBER AND SEMICONDUCTOR ASSEMBLING SYSTEM
- Publication number 20110259525
- Publication date Oct 27, 2011
- Masayuki MOCHIZUKI
- H01 - BASIC ELECTRIC ELEMENTS