Junkoh Hyoda

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Niihama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process of preparing copolymer latex and use thereof
- Patent number 5,703,157
- Issue date Dec 30, 1997
- Sumitomo Dow Limited
- Wataru Fujiwara
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for preparing copolymer latex and use thereof
- Patent number 5,656,689
- Issue date Aug 12, 1997
- Sumitomo Dow Limited
- Wataru Fujiwara
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process of preparing copolymer latex and use thereof
- Patent number 5,648,420
- Issue date Jul 15, 1997
- Sumitomo Dow Limited
- Wataru Fujiwara
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Copolymer latex and its production
- Patent number 4,381,365
- Issue date Apr 26, 1983
- Sumitomo Naugatuck Co., Ltd.
- Saburo Mishiba
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE