Akihiro Sano

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production apparatus for a monolayer powder film on a base material...
- Patent number 7,014,712
- Issue date Mar 21, 2006
- Tomoegawa Paper Co., Ltd.
- Akihiro Sano
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Production method for monolayer powder film and production apparatu...
- Patent number 6,660,326
- Issue date Dec 9, 2003
- Tomoegawa Paper Co. Ltd.
- Akihiro Sano
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Suspension polymerization method and particles obtained therewith
- Patent number 5,717,041
- Issue date Feb 10, 1998
- Tomoegawa Paper Co., Ltd.
- Masafumi Kamiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Suspension polymerization method
- Patent number 5,608,017
- Issue date Mar 4, 1997
- Tomoegawa Paper Co., Ltd.
- Masafumi Kamiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Suspension polymerization method and toner for electrophotography o...
- Patent number 5,346,798
- Issue date Sep 13, 1994
- Tomoegawa Paper Co., Ltd.
- Masafumi Kamiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Production apparatus for a monolayer powder film on a base material...
- Publication number 20040079282
- Publication date Apr 29, 2004
- TOMOEGAWA PAPER CO., LTD
- Akihiro Sano
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Production method for monolayer powder film and production apparatu...
- Publication number 20020031645
- Publication date Mar 14, 2002
- Akihiro Sano
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC