Yoshinobu Nishimura

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Patents Grantslast 30 patents

Information Patent Grant
Carrier ring, grinding device, and grinding method
- Patent number 11,052,506
- Issue date Jul 6, 2021
- Sumco Corporation
- Yoshinobu Nishimura
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding apparatus and grinding method
- Patent number 10,286,520
- Issue date May 14, 2019
- Sumco Corporation
- Yoshinobu Nishimura
- B24 - GRINDING POLISHING
Information Patent Grant
Scattering plate, grinding wheel, and grinding device
- Patent number 9,975,217
- Issue date May 22, 2018
- Sumco Techxiv Corporation
- Yoshinobu Nishimura
- B24 - GRINDING POLISHING
Information Patent Grant
Load cell
- Patent number 5,154,247
- Issue date Oct 13, 1992
- Teraoka Seiko Co., Limited
- Yoshinobu Nishimura
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CARRIER RING, GRINDING DEVICE, AND GRINDING METHOD
- Publication number 20190084122
- Publication date Mar 21, 2019
- SUMCO CORPORATION
- Yoshinobu NISHIMURA
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING APPARATUS AND GRINDING METHOD
- Publication number 20170157740
- Publication date Jun 8, 2017
- SUMCO CORPORATION
- Yoshinobu NISHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCATTERING PLATE, GRINDING WHEEL, AND GRINDING DEVICE
- Publication number 20160176020
- Publication date Jun 23, 2016
- SUMCO TECHXIV CORPORATION
- Yoshinobu NISHIMURA
- B24 - GRINDING POLISHING