Takeshi Yao

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal oxide pattern forming method
- Patent number 6,679,996
- Issue date Jan 20, 2004
- Hoya Corporation
- Takeshi Yao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for producing titanium oxide thin film, and photocatalyst
- Patent number 6,066,359
- Issue date May 23, 2000
- Yao; Takeshi
- Takeshi Yao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing metal oxide precipitates
- Patent number 5,830,242
- Issue date Nov 3, 1998
- Yao; Takeshi
- Takeshi Yao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing perovskite type complex oxide precipitates
- Patent number 5,824,278
- Issue date Oct 20, 1998
- Takeshi Yao
- Takeshi Yao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...