Yoichi Takagi

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for counting underwater objects using an ultra...
- Patent number 5,692,064
- Issue date Nov 25, 1997
- Hitachi, Ltd.
- Yoichi Takagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for pattern form recognition and automatic patter...
- Patent number 5,412,578
- Issue date May 2, 1995
- Hitachi, Ltd.
- Yoichi Takagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image recognition device and pattern-match cutting device
- Patent number 5,353,355
- Issue date Oct 4, 1994
- Hitachi, Ltd.
- Yoichi Takagi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING