Inventor · disambiguated record
Fumio Tomizawa
Also filed as: TOMIZAWA FUMIO
10 granted patents·589 citations·filing 1978–1987
91Inventor score
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10 records- 0198US4837734AMethod and apparatus for master-slave manipulation supplemented by automatic control based on level of operator skillHITACHI LTD·Filed 1987·Granted Jun 6, 1989·383 cites·13 claims
- 0287US4566843AMultiarticulated manipulatorHITACHI LTD·Filed 1983·Granted Jan 28, 1986·100 cites·5 claims
- 0383US4224056ADirect reduction process for iron ores with fluidized bed systemISHIKAWAJIMA HARIMA HEAVY IND·Filed 1978·Granted Sep 23, 1980·34 cites·9 claims
- 0472US4694465AApparatus for automatically charging scrap into an arc furnaceISHIKAWAJIMA HARIMA HEAVY IND·Filed 1986·Granted Sep 15, 1987·14 cites·3 claims
- 0564US4395023AShroud for steel making electric-arc furnaceISHIKAWAJIMA HARIMA HEAVY IND·Filed 1982·Granted Jul 26, 1983·11 cites·6 claims
- 0660US4434495ACooling pipe structure for arc furnaceISHIKAWAJIMA HARIMA HEAVY IND·Filed 1982·Granted Feb 28, 1984·9 cites·3 claims
- 0759US4638487AShroud for arc furnaceISHIKAWAJIMA HARIMA HEAVY IND·Filed 1985·Granted Jan 20, 1987·9 cites·3 claims
- 0853US4655085ATrackless scannerHITACHI LTD·Filed 1985·Granted Apr 7, 1987·15 cites·14 claims
- 0950US4811248AMethod of an apparatus for determining working original point for multi-joint manipulatorHITACHI LTD·Filed 1987·Granted Mar 7, 1989·14 cites·10 claims
- 1026US4668976ARadiation resistant color television cameraHITACHI LTD·Filed 1985·Granted May 26, 1987·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →