Naoki Tanaka

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink composition capable of realizing print with improved fixation
- Patent number 6,274,646
- Issue date Aug 14, 2001
- Mikuni Color Ltd.
- Kazuaki Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording sheet and method of recording image using such recording...
- Patent number 6,068,937
- Issue date May 30, 2000
- Sony Chemicals Corporation
- Takashi Nozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dental care material and manufacturing method
- Patent number 5,773,099
- Issue date Jun 30, 1998
- Injex Corporation
- Naoki Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental care material and manufacturing method
- Patent number 5,613,849
- Issue date Mar 25, 1997
- Injex Corporation
- Naoki Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE