Inventor · disambiguated record
Koichi Hosoya
Also filed as: HOSOYA KOICHI
6 granted patents·3 pending applications·161 citations·filing 1980–2002
83Inventor score
Top patents by PatentIndex Score
9 records- 0189US5181668AApparatus for running a wire through a pipeOSAKA GAS CO LTD·Filed 1990·Granted Jan 26, 1993·110 cites·6 claims
- 0271US6671137B2Magnetoresistive head including earth membersMITSUMI ELECTRIC CO LTD·Filed 2001·Granted Dec 30, 2003·9 cites·3 claims
- 0367US4325772AMethod of internally lining an installed pipeOSAKA GAS CO LTD·Filed 1980·Granted Apr 20, 1982·33 cites·9 claims
- 0458US6683751B2Magnetic head unitMITSUMI ELECTRIC CO LTD·Filed 2001·Granted Jan 27, 2004·5 cites·4 claims
- 0550US6563675B1Magnetic head unitMITSUMI ELECTRIC CO LTD·Filed 2000·Granted May 13, 2003·2 cites·7 claims
- 0649US6700751B2Multi-channel magnetoresistive head deviceMITSUMI ELECTRIC CO LTD·Filed 2001·Granted Mar 2, 2004·2 cites·6 claims
- 0735US2002057539A1Magnetoresistive headFiled 2001·Application pending·0 cites
- 0835US2002176213A1Magnetoresistive headFiled 2002·Application pending·0 cites
- 0934US2002012209A1Magnetoresistive headFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →