Inventor · disambiguated record
Yoshimasa Hattori
Also filed as: HATTORI YOSHIMASA
13 granted patents·194 citations·filing 1988–2013
92Inventor score
Top patents by PatentIndex Score
13 records- 0185US4935323APhotoconductor for electrophotographyFUJI ELECTRIC CO LTD·Filed 1989·Granted Jun 19, 1990·19 cites·4 claims
- 0280US4988594ADiazo photoconductor for electrophotographyFUJI ELECTRIC CO LTD·Filed 1989·Granted Jan 29, 1991·23 cites·6 claims
- 0379US4882255AAZO photoconductor for electrophotographyFUJI ELECTRIC CO LTD·Filed 1988·Granted Nov 21, 1989·21 cites·4 claims
- 0479US4877703APhotoconductor for electrophotography having a squarylium charge generating dyeFUJI ELECTRIC CO LTD·Filed 1988·Granted Oct 31, 1989·14 cites·9 claims
- 0576US4929525APhotoconductor for electrophotography containing azo or disazo compoundFUJI ELECTRIC CO LTD·Filed 1988·Granted May 29, 1990·19 cites·18 claims
- 0675US4871636AAzo photoconductor for electrophotographyFUJI ELECTRIC CO LTD·Filed 1988·Granted Oct 3, 1989·19 cites·3 claims
- 0774US6096694ALiquid lubricant, magnetic recording medium using the same, and method for manufacturing magnetic recording mediumFUJI ELECTRIC CO LTD·Filed 1998·Granted Aug 1, 2000·29 cites·6 claims
- 0868US4971876APhotoconductor for electrophotographyFUJI ELECTRIC CO LTD·Filed 1990·Granted Nov 20, 1990·17 cites·3 claims
- 0952US5876889AElectrophotographic photoconductorFUJI ELECTRIC CO LTD·Filed 1997·Granted Mar 2, 1999·10 cites·7 claims
- 1048US5686212APhotoconductor for electrophotography containing distyryl compoundFUJI ELECTRIC CO LTD·Filed 1995·Granted Nov 11, 1997·9 cites·5 claims
- 1146US5178981APhotoconductor for electrophotography with a charge generating substance comprising a polycyclic and azo compoundFUJI ELECTRIC CO LTD·Filed 1991·Granted Jan 12, 1993·7 cites·8 claims
- 1246US5096794ABisazo photoconductor for electrophotographyFUJI ELECTRIC CO LTD·Filed 1990·Granted Mar 17, 1992·7 cites·12 claims
- 1342US10143379B2Fluorescence detection deviceNATIONAL UNIV CORPORATION HAMAMATSU UNIV SCHOOL OF MEDICINE·Filed 2013·Granted Dec 4, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →