Toyo Drilube. Co., Ltd.

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Suwa-Gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Agent for forming solid lubricating coating film, oil country tubul...
- Patent number 12,312,552
- Issue date May 27, 2025
- JFE Steel Corporation
- Yasuhide Ishiguro
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for manufacturing a fluid dynamic bearing by printing a resi...
- Patent number 7,461,455
- Issue date Dec 9, 2008
- NIDEC SANKYO CORPORATION
- Masato Gomyo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dynamic pressure bearing device
- Patent number 7,008,109
- Issue date Mar 7, 2006
- Nidec Sankyo Corporation
- Masato Gomyo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
AGENT FOR FORMING SOLID LUBRICATING COATING FILM, OIL COUNTRY TUBUL...
- Publication number 20240384195
- Publication date Nov 21, 2024
- JFE STEEL CORPORATION
- Yasuhide ISHIGURO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
AGENT, OIL COUNTRY TUBULAR GOODS, AND THREADED JOINT FOR OIL COUNTR...
- Publication number 20240254405
- Publication date Aug 1, 2024
- JFE STEEL CORPORATION
- Yasuhide ISHIGURO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
AGENT FOR FORMING SOLID LUBRICATING COATING FILM, OIL COUNTRY TUBUL...
- Publication number 20240218280
- Publication date Jul 4, 2024
- JFE STEEL CORPORATION
- Yasuhide ISHIGURO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Trademarklast 30 trademarks