Atsushi Hirokawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the substantially continuous manufacture...
- Patent number 5,230,923
- Issue date Jul 27, 1993
- Toyo Ink Manufacturing Co., Ltd.
- Atsushi Hirokawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the manufacture of deposition films and apparatus therefor
- Patent number 5,107,791
- Issue date Apr 28, 1992
- Toyo Ink Manufacturing Co., Ltd.
- Atsushi Hirokawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...