Fumio Togawa

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Yamatokoriyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Column dot formation in an ink jet system printer of the charge amp...
- Patent number 4,424,518
- Issue date Jan 3, 1984
- Sharp Kabushiki Kaisha
- Hitoshi Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink droplet formation control in an ink jet system printer
- Patent number 4,368,474
- Issue date Jan 11, 1983
- Sharp Kabushiki Kaisha
- Fumio Togawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS