Shin Doi

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Finely-divided powder spray apparatus
- Patent number 6,790,281
- Issue date Sep 14, 2004
- Nisshin Engineering Co., Ltd.
- Shin Doi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Finely-divided powder spray apparatus
- Patent number 6,616,761
- Issue date Sep 9, 2003
- Nisshin Seifun Group Inc.
- Shin Doi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Finely-divided powder spray apparatus
- Patent number 6,190,455
- Issue date Feb 20, 2001
- Nisshin Flour Milling Co., Ltd.
- Shin Doi
- G02 - OPTICS
Information Patent Grant
Powder classifier
- Patent number 4,604,192
- Issue date Aug 5, 1986
- Nisshin Flour Milling Co., Ltd.
- Yukiyoshi Yamada
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Powder disperser
- Patent number 4,596,497
- Issue date Jun 24, 1986
- Nisshin Flour Milling Co., Ltd.
- Yukiyoshi Yamada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Finely-divided powder spray apparatus
- Publication number 20020036240
- Publication date Mar 28, 2002
- NISSHIN ENGINEERING CO., LTD.
- Shin Doi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Finely-divided powder spray apparatus
- Publication number 20020017236
- Publication date Feb 14, 2002
- NISSHIN FLOUR MILLING CO., LTD
- Shin Doi
- G02 - OPTICS