Akio Sasaki

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Akita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Screen printing method comprising printing pressure regulation
- Patent number 5,052,291
- Issue date Oct 1, 1991
- TDK Corporation
- Tetsuo Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Screen printer with double doctor/squeegee, printing pressure senso...
- Patent number 4,893,556
- Issue date Jan 16, 1990
- TDK Corporation
- Tetsuo Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Chip-type resistor
- Patent number 4,792,781
- Issue date Dec 20, 1988
- TDK Corporation
- Tetsuo Takahashi
- H01 - BASIC ELECTRIC ELEMENTS