Tomo KOYANAGI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing mold for rubber article
- Patent number 10,549,457
- Issue date Feb 4, 2020
- Bridgestone Corporation
- Tomo Koyanagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tire mold and method for manufacturing tire mold
- Patent number 10,486,381
- Issue date Nov 26, 2019
- Bridgestone Corporation
- Tomo Koyanagi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold, tire curing mold, and method for manufacturing mold
- Patent number 10,377,060
- Issue date Aug 13, 2019
- Bridgestone Corporation
- Tomo Koyanagi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Tire mold and method for manufacturing tire mold
- Patent number 10,350,790
- Issue date Jul 16, 2019
- Bridgestone Corporation
- Tomo Koyanagi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING MOLD FOR RUBBER ARTICLE
- Publication number 20190061203
- Publication date Feb 28, 2019
- Bridgestone Corporation
- Tomo KOYANAGI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TIRE MOLD AND METHOD FOR MANUFACTURING TIRE MOLD
- Publication number 20180186110
- Publication date Jul 5, 2018
- Bridgestone Corporation
- Tomo Koyanagi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TIRE MOLD AND METHOD FOR MANUFACTURING TIRE MOLD
- Publication number 20170043506
- Publication date Feb 16, 2017
- Bridgestone Corporation
- Tomo Koyanagi
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
MOLD, TIRE CURING MOLD, AND METHOD FOR MANUFACTURING MOLD
- Publication number 20170001340
- Publication date Jan 5, 2017
- Bridgestone Corporation
- Tomo KOYANAGI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL