Inventor · disambiguated record
Hirofumi Terasawa
Also filed as: TERASAWA HIROFUMI
17 granted patents·1 pending application·265 citations·filing 1986–2018
95Inventor score
Top patents by PatentIndex Score
18 records- 0192US5834476AHexa-cyclic compoundDAIICHI SEIYAKU CO·Filed 1997·Granted Nov 10, 1998·50 cites·15 claims
- 0291US4939255AHexa-cyclic camptothecin derivativesDAIICHI SEIYAKU CO·Filed 1988·Granted Jul 3, 1990·35 cites·3 claims
- 0390US4778891ACertain pyrano (3,4-f)-indolizine derivativesDAIICHI SEIYAKU CO·Filed 1986·Granted Oct 18, 1988·33 cites·3 claims
- 0488US5061795AHexa-cyclic compoundDAIICHI SEIYAKU CO·Filed 1989·Granted Oct 29, 1991·25 cites·14 claims
- 0579US6646123B2Pentacyclic CompoundDAIICHI SEIYAKU CO·Filed 2002·Granted Nov 11, 2003·8 cites·2 claims
- 0678US6552197B2Condensed-hexacyclic compounds and a process thereforDAIICHI SEIYAKU CO·Filed 2001·Granted Apr 22, 2003·11 cites·7 claims
- 0778US6211363B1Pentacyclic compoundDAIICHI PHARAMACEUTICAL CO LTD·Filed 2000·Granted Apr 3, 2001·10 cites·15 claims
- 0875US6799157B1Method for improving pin compatibility in microcomputer emulation equipmentSEIKO EPSON CORP·Filed 2000·Granted Sep 28, 2004·21 cites·25 claims
- 0975US5658920ASubstituted 1H,12H-benz-[DE]pyrano[3',4':6,7] indolizino[1,2-B]quinoline-10,13(9H,15H)-dione compoundDAIICHI SEIYAKU CO·Filed 1995·Granted Aug 19, 1997·13 cites·3 claims
- 1074US6545151B2Pentacyclic compoundDAIICHI SEIYAKU CO·Filed 2001·Granted Apr 8, 2003·5 cites·7 claims
- 1172US5637770AHexa-cyclic compoundDAIICHI SEIYAKU CO·Filed 1995·Granted Jun 10, 1997·12 cites·29 claims
- 1271US6075140APentacyclic compoundDAIICHI SEIYAKU CO·Filed 1996·Granted Jun 13, 2000·12 cites·15 claims
- 1362US6407115B1Hexa-cyclic compoundDAIICHI SEIYAKU CO·Filed 1995·Granted Jun 18, 2002·10 cites·16 claims
- 1461US5767296ADeacetoxytaxol derivativesDAIICHI SEIYAKU CO·Filed 1995·Granted Jun 16, 1998·9 cites·22 claims
- 1559US5770605AMethod for treating leukemia with a hexa-cyclic compoundDAIICHI SEIYAKU CO·Filed 1997·Granted Jun 23, 1998·5 cites·1 claims
- 1657US6504029B1Condensed-hexacyclic compounds and a process thereforDAIICHI SEIYAKU CO·Filed 1995·Granted Jan 7, 2003·6 cites·6 claims
- 1754US10518528B2Printing control device, printing apparatus, control method of printing control device, and programSEIKO EPSON CORP·Filed 2018·Granted Dec 31, 2019·0 cites·10 claims
- 1847US2008244138A1MicrocomputerSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →