Yoji Doi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heater for melting glass
- Patent number 12,356,511
- Issue date Jul 8, 2025
- AGC Inc.
- Terutaka Maehara
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Heater, manufacturing apparatus for manufacturing glass article, an...
- Patent number 12,227,443
- Issue date Feb 18, 2025
- AGC Inc.
- Terutaka Maehara
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Pseudomonas gladioli and a process for biologically controlling fus...
- Patent number 4,880,745
- Issue date Nov 14, 1989
- Tochigi Prefecture
- Toshio Kijima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
HEATER, MANUFACTURING APPARATUS FOR MANUFACTURING GLASS ARTICLE, AN...
- Publication number 20250115507
- Publication date Apr 10, 2025
- AGC Inc.
- Terutaka MAEHARA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HEATER FOR MELTING GLASS
- Publication number 20220312554
- Publication date Sep 29, 2022
- AGC Inc.
- Terutaka MAEHARA
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
HEATER, MANUFACTURING APPARATUS FOR MANUFACTURING GLASS PRODUCT, AN...
- Publication number 20220312555
- Publication date Sep 29, 2022
- AGC Inc.
- Terutaka MAEHARA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR TRANSFERRING MOLTEN GLASS, APPARATUS FOR PRODUCING GL...
- Publication number 20220298048
- Publication date Sep 22, 2022
- AGC Inc.
- Terutaka MAEHARA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF PRODUCING MELT, METHOD OF PRODUCING GLASS ARTICLE, MELTIN...
- Publication number 20220048802
- Publication date Feb 17, 2022
- AGC Inc.
- Terutaka MAEHARA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HEATER, MANUFACTURING APPARATUS FOR MANUFACTURING GLASS ARTICLE, AN...
- Publication number 20210078892
- Publication date Mar 18, 2021
- AGC Inc.
- Terutaka MAEHARA
- F27 - FURNACES KILNS OVENS RETORTS