Fumio Tomizawa

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for master-slave manipulation supplemented by...
- Patent number 4,837,734
- Issue date Jun 6, 1989
- Hitachi, Ltd.
- Yoshiaki Ichikawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of an apparatus for determining working original point for m...
- Patent number 4,811,248
- Issue date Mar 7, 1989
- Hitachi, Ltd.
- Makoto Senoh
- G05 - CONTROLLING REGULATING
Information Patent Grant
Radiation resistant color television camera
- Patent number 4,668,976
- Issue date May 26, 1987
- Hitachi, Ltd.
- Fumio Tomizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trackless scanner
- Patent number 4,655,085
- Issue date Apr 7, 1987
- Hitachi, Ltd.
- Fumio Tomizawa
- G01 - MEASURING TESTING
Information Patent Grant
Multiarticulated manipulator
- Patent number 4,566,843
- Issue date Jan 28, 1986
- Hitachi, Ltd.
- Nobuyoshi Iwatsuka
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS