Inventor · disambiguated record
Isao Fujita
Also filed as: FUJITA ISAO
15 granted patents·197 citations·filing 1976–2008
93Inventor score
Top patents by PatentIndex Score
15 records- 0189US4257806AFired iron-ore pellets having macro pores and process for producing the sameKOBE STEEL LTD·Filed 1978·Granted Mar 24, 1981·28 cites·2 claims
- 0283US4231797AFired iron-ore pellets having macro poresKOBE STEEL LTD·Filed 1979·Granted Nov 4, 1980·22 cites·1 claims
- 0381US4129437AIron ore pellet having a specific shape and a method of making the sameKOBE STEEL LTD·Filed 1976·Granted Dec 12, 1978·22 cites·9 claims
- 0473US4372779AIron ore pellets containing coarse ore particlesKOBE STEEL LTD·Filed 1980·Granted Feb 8, 1983·15 cites·3 claims
- 0566US5255072AApparatus for analyzing fluid by multi-fluid modulation modeHORIBA LTD·Filed 1992·Granted Oct 19, 1993·31 cites·10 claims
- 0660US4356027AIron ore pellets containing magnesium oxideKOBE STEEL LTD·Filed 1980·Granted Oct 26, 1982·10 cites·4 claims
- 0755US7012679B2Inspection method and inspection system of surface of articleDOWA MINING CO·Filed 2003·Granted Mar 14, 2006·2 cites·7 claims
- 0853US5069929AActinic radiation-curable rust-preventive coating compositions for steel productsSUMITOMO METAL IND·Filed 1989·Granted Dec 3, 1991·15 cites·7 claims
- 0951US4273577ABlast-furnace operation methodKOBE STEEL LTD·Filed 1979·Granted Jun 16, 1981·6 cites·9 claims
- 1049US4659451AReference electrode for high pressure liquidHORIBA LTD·Filed 1985·Granted Apr 21, 1987·14 cites·1 claims
- 1148US4367091AFired iron-ore pellets having at least two different precipitated slag phases and process for producing the sameKOBE STEEL LTD·Filed 1978·Granted Jan 4, 1983·6 cites·3 claims
- 1243US8343453B2Carrier core material for electrophotographic developer and method for producing the same, carrier for electrophotographic developer, and electrophotographic developerDOWA ELECTRONICS MATERIALS CO LTD·Filed 2008·Granted Jan 1, 2013·0 cites·1 claims
- 1343US5101019AMethod for removing pertussis endotoxin, a pertussis toxoid and its productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Mar 31, 1992·10 cites·13 claims
- 1438US5102806AMethod for analyzing fluid by multi-fluid modulation modeHORIBA LTD·Filed 1988·Granted Apr 7, 1992·7 cites·14 claims
- 1537US5119859ASteam governing valveHITACHI LTD·Filed 1990·Granted Jun 9, 1992·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →