Mitsuaki Harada

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Patents Grantslast 30 patents

Information Patent Grant
Varnish impregnation method
- Patent number 5,137,756
- Issue date Aug 11, 1992
- Takuma Co., Ltd.
- Mitsuaki Harada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for impregnating a fibrous base material with a substantiall...
- Patent number 5,104,698
- Issue date Apr 14, 1992
- Takuma Co., Ltd.
- Shigetoshi Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Varnish impregnation method and apparatus
- Patent number 5,056,457
- Issue date Oct 15, 1991
- Takuma Co., Ltd.
- Mitsuaki Harada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and installation for drying a continuous material impregnate...
- Patent number 4,697,355
- Issue date Oct 6, 1987
- Sinter Limited
- Takeyasu Mino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL