Masaoki Nozaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photographic silver halide element containing a carboxylated polyet...
- Patent number 4,770,986
- Issue date Sep 13, 1988
- Mitsubishi Paper Mills, Ltd.
- Akira Uno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing fibrous sheet
- Patent number 4,519,873
- Issue date May 28, 1985
- Mitsubishi Paper Mills, Ltd.
- Masahiro Amano
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Electrical insulating material
- Patent number 4,259,398
- Issue date Mar 31, 1981
- Mitsubishi Paper Mills, Ltd.
- Shunji Seino
- B32 - LAYERED PRODUCTS