Hiroshi Kohama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermosensitive recording label
- Patent number 8,722,576
- Issue date May 13, 2014
- Nippon Paper Industries Co., Ltd.
- Junichi Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal recording material
- Patent number 8,202,821
- Issue date Jun 19, 2012
- Nippon Paper Industries Co., Ltd.
- Junpei Natsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laminated sheet
- Patent number 7,749,591
- Issue date Jul 6, 2010
- Nippon Paper Industries Co., Ltd.
- Masaaki Fukunaga
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
THERMOSENSITIVE RECORDING LABEL
- Publication number 20120208698
- Publication date Aug 16, 2012
- Nippon Paper Industries Co., Ltd.
- Junichi Hayakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Thermal recording material
- Publication number 20090280980
- Publication date Nov 12, 2009
- Nippon Paper Industries Co., Ltd.
- Junpei Natsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Laminated Sheet
- Publication number 20070292665
- Publication date Dec 20, 2007
- NIPPON PAPER INDUSTRIES, CO., LTD.
- Masaaki Fukunaga
- B32 - LAYERED PRODUCTS