Kouki Itoyama

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Odawara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing pad and manufacturing method therefor
- Patent number 10,065,286
- Issue date Sep 4, 2018
- FUJIBO HOLDINGS, INC.
- Kouki Itoyama
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad and manufacturing method therefor
- Patent number 9,381,612
- Issue date Jul 5, 2016
- Fujibo Holdings, Inc.
- Kouki Itoyama
- B24 - GRINDING POLISHING
Information Patent Grant
Resin lapping plate and lapping method using the same
- Patent number 9,370,853
- Issue date Jun 21, 2016
- Fujibo Holdings, Inc.
- Kouki Itoyama
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad and method for producing same
- Patent number 9,149,905
- Issue date Oct 6, 2015
- Fujibo Holdings, Inc.
- Kouki Itoyama
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad and manufacturing method therefor
- Patent number 9,011,212
- Issue date Apr 21, 2015
- Fujibo Holdings, Inc.
- Kouki Itoyama
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLISHING PAD AND PROCESS FOR PRODUCING SAME
- Publication number 20170014970
- Publication date Jan 19, 2017
- FUJIBO HOLDINGS, INC.
- Kouki ITOYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Resin Lapping Plate and Lapping Method Using the Same
- Publication number 20150165586
- Publication date Jun 18, 2015
- FUJIBO HOLDINGS, INC.
- Kouki ITOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING PAD AND METHOD FOR PRODUCING SAME
- Publication number 20140242894
- Publication date Aug 28, 2014
- Kouki Itoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING PAD AND MANUFACTURING METHOD THEREFOR
- Publication number 20140106652
- Publication date Apr 17, 2014
- FUJIBO HOLDINGS INC.
- Kouki Itoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING PAD AND MANUFACTURING METHOD THEREFOR
- Publication number 20140038503
- Publication date Feb 6, 2014
- FUJIBO HOLDINGS, INC.
- Kouki Itoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING PAD AND MANUFACTURING METHOD THEREFOR
- Publication number 20140033615
- Publication date Feb 6, 2014
- FUJIBO HOLDINGS, INC.
- Kouki Itoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...