Tomoaki Fukuhara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing organic electroluminescence device
- Patent number 8,231,933
- Issue date Jul 31, 2012
- Toppan Printing Co., Ltd.
- Koji Takeshita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Letterpress printing machine
- Patent number 7,546,803
- Issue date Jun 16, 2009
- Toppan Printing Co., Ltd.
- Yukio Konaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
COATED FILM REMOVING APPARATUS
- Publication number 20170072436
- Publication date Mar 16, 2017
- TOPPAN PRINTING CO., LTD.
- Yuji KUBO
- B08 - CLEANING
Information Patent Application
Letterpress Printing Machine
- Publication number 20090217834
- Publication date Sep 3, 2009
- Toppan Printing Co., Ltd.
- Yukio Konaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method For Manufacturing Organic Electroluminescence Device
- Publication number 20080311284
- Publication date Dec 18, 2008
- Toppan Printing Co., Ltd.
- Koji Takeshita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Letterpress printing machine
- Publication number 20070175349
- Publication date Aug 2, 2007
- Yukio Konaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS