Masahiro Yamaguchi

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing rubber-reinforcing aromatic polyamide multifi...
- Patent number 5,246,735
- Issue date Sep 21, 1993
- Teijin Limited
- Tadahiko Takata
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Emulsion breaking material
- Patent number 4,182,690
- Issue date Jan 8, 1980
- Teijin Limited
- Hideaki Suzuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for producing polyamides with lactam or urea solvent and Ca...
- Patent number 4,172,938
- Issue date Oct 30, 1979
- Teijin Limited
- Hiroshi Mera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...