Masatoshi Kitagami

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elastic abrasive manufacturing method, elastic abrasive manufacturi...
- Patent number 12,059,851
- Issue date Aug 13, 2024
- Fuji Manufacturing Co., Ltd.
- Keiji Mase
- B24 - GRINDING POLISHING
Information Patent Grant
Elastic abrasive manufacturing method, elastic abrasive manufacturi...
- Patent number 11,660,827
- Issue date May 30, 2023
- Fuji Manufacturing Co., Ltd.
- Keiji Mase
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for manufacturing elastic abrasive method for bla...
- Patent number 10,131,036
- Issue date Nov 20, 2018
- Fuji Manufacturing Co., Ltd.
- Keiji Mase
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ELASTIC ABRASIVE MANUFACTURING METHOD, ELASTIC ABRASIVE MANUFACTURI...
- Publication number 20230191719
- Publication date Jun 22, 2023
- FUJI MANUFACTURING CO., LTD
- Keiji MASE
- B24 - GRINDING POLISHING
Information Patent Application
ELASTIC ABRASIVE MANUFACTURING METHOD, ELASTIC ABRASIVE MANUFACTURI...
- Publication number 20210260723
- Publication date Aug 26, 2021
- FUJI MANUFACTURING CO., LTD
- Keiji MASE
- B24 - GRINDING POLISHING
Information Patent Application
METHOD AND DEVICE FOR MANUFACTURING ELASTIC ABRASIVE METHOD FOR BLA...
- Publication number 20150093969
- Publication date Apr 2, 2015
- FUJI MANUFACTURING CO., LTD
- Keiji MASE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...