Inventor · disambiguated record
Yasumasa Furutani
Also filed as: FURUTANI YASUMASA
9 granted patents·181 citations·filing 1975–1988
90Inventor score
Files withHITACHI LTD9
Top patents by PatentIndex Score
9 records- 0189US4828790AInhibition of deposition of radioactive substances on nuclear power plant componentsHITACHI LTD·Filed 1987·Granted May 9, 1989·42 cites·36 claims
- 0288US4820473AMethod of reducing radioactivity in nuclear plantHITACHI LTD·Filed 1985·Granted Apr 11, 1989·32 cites·25 claims
- 0373US4912934AHermetically closed circulation type, vapor absorption refrigeratorHITACHI LTD·Filed 1988·Granted Apr 3, 1990·26 cites·17 claims
- 0469US4544462AProcess for removing metal surface oxideHITACHI LTD·Filed 1984·Granted Oct 1, 1985·15 cites·11 claims
- 0565US4514270AProcess for regenerating cleaning fluidHITACHI LTD·Filed 1982·Granted Apr 30, 1985·17 cites·20 claims
- 0661US4588488AMethod of removing oxide on metal surfaceHITACHI LTD·Filed 1984·Granted May 13, 1986·11 cites·24 claims
- 0757US4093527AHydrogen generating apparatusHITACHI LTD·Filed 1975·Granted Jun 6, 1978·15 cites·13 claims
- 0854US4857222AAbsorption type refrigerator and absorbing solution thereforHITACHI LTD·Filed 1988·Granted Aug 15, 1989·12 cites·9 claims
- 0950US5190623ANuclear fuel reprocessing plantHITACHI LTD·Filed 1988·Granted Mar 2, 1993·11 cites·5 claims
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