Tetsuo Otsuki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic powder coating material, coated article having coatin...
- Patent number 11,174,396
- Issue date Nov 16, 2021
- Nihon Parkerizing Co., Ltd.
- Tetsuo Otsuki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Aqueous compositions and process for the surface modification of ar...
- Patent number 6,858,312
- Issue date Feb 22, 2005
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Nobuyuki Kobayashi
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR MAGNESIUM-CONTAINING METAL MATERIAL PROVIDED...
- Publication number 20210172067
- Publication date Jun 10, 2021
- Nihon Parkerizing Co., Ltd.
- Yukihiro Ueda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Electrostatic Powder Coating Material, Coated Article Having Coatin...
- Publication number 20210079229
- Publication date Mar 18, 2021
- Nihon Parkerizing Co., Ltd.
- Tetsuo Otsuki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MAGNESIUM-CONTAINING METAL MATERIAL PROVIDED WITH COATING
- Publication number 20200109474
- Publication date Apr 9, 2020
- Nihon Parkerizing Co., Ltd.
- Yukihiro Ueda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Aqueous compositions and process for the surface modification of ar...
- Publication number 20040092620
- Publication date May 13, 2004
- Nobuyuki Kobayashi
- F28 - HEAT EXCHANGE IN GENERAL