Tetsuo Shiraishi

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Developer for pressure-sensitive recording sheets, aqueous dispersi...
- Patent number 5,118,443
- Issue date Jun 2, 1992
- Sanko Kaihatsu Kagaku Kenkyusho
- Toranosuke Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Aqueous dispersion of a developer for pressure-sensitive recording...
- Patent number 4,950,330
- Issue date Aug 21, 1990
- Sanko Kaihatsu Kagaku Kenkyusho
- Toranosuke Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure sensitive manifold paper
- Patent number 4,489,336
- Issue date Dec 18, 1984
- Kanzaki Paper Manufacturing Co., Ltd.
- Shoji Aoyagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Triarylmethane derivatives
- Patent number 4,443,614
- Issue date Apr 17, 1984
- Kanzaki Paper Manufacturing Co., Ltd.
- Mitsuru Kondo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing triarylmethane derivatives
- Patent number 4,439,610
- Issue date Mar 27, 1984
- Kanzaki Paper Manufacturing Company, Ltd.
- Mitsuru Kondo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making oil-containing microcapsules
- Patent number 4,219,439
- Issue date Aug 26, 1980
- Kanzaki Paper Manufacturing Co., Ltd.
- Makoto Miyake
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS