Inventor · disambiguated record
Hiroharu Arakawa
Also filed as: ARAKAWA HIROHARU
10 granted patents·4 pending applications·164 citations·filing 1994–2008
90Inventor score
Top patents by PatentIndex Score
14 records- 0182US5922860AAntitumor indolopyrrolocarbazole derivativesBANYU PHARMA CO LTD·Filed 1998·Granted Jul 13, 1999·24 cites·2 claims
- 0280US5589365AProcess for producing glycosylated indolopyrrolocarbazole derivatives by culturing certain microorganismsBANYU PHARMA CO LTD·Filed 1995·Granted Dec 31, 1996·30 cites·7 claims
- 0377US5591842AIndolopyrrolocarbazole derivativesBANYU PHARMA CO LTD·Filed 1994·Granted Jan 7, 1997·44 cites·20 claims
- 0472US5804564AAntitumor indolopyrrolocarbazole derivativesBANYU PHARMA CO LTD·Filed 1995·Granted Sep 8, 1998·17 cites·8 claims
- 0568US5668271AIndolopyrrolocarbazole derivativesBANYU PHARMA CO LTD·Filed 1995·Granted Sep 16, 1997·26 cites·3 claims
- 0659US6528932B2CRT socket with insulating interfit between focus and signal contactsSMK KK·Filed 2001·Granted Mar 4, 2003·4 cites·7 claims
- 0758US2008113927A1Indolopyrrolocarbazole derivatives and anti-tumor agentOHKUBO MITSURU·Filed 2008·Application pending·0 cites
- 0857US6570331B2CRT socketSMK KK·Filed 2002·Granted May 27, 2003·3 cites·6 claims
- 0955US2007042975A1Novel indolopyrrolocarbazole derivative with antitumor activityYAMADA KOJI·Filed 2004·Application pending·0 cites
- 1051US6703373B1Indolopyrrolocarbazole derivatives and antitumor agentsBANYU PHARMA CO LTD·Filed 1999·Granted Mar 9, 2004·7 cites·12 claims
- 1151US6305988B1CRT socketSMK KK·Filed 2000·Granted Oct 23, 2001·7 cites·25 claims
- 1250US2006189800A1Indolopyrrolocabazole derivative and antitumor agentOHKUBO MITSURU·Filed 2004·Application pending·0 cites
- 1348US2005171036A1Use of antitumor indolopyrrolocarbazole derivative and other anticancer agent in combinationBANYU PHARMA CO LTD·Filed 2002·Application pending·0 cites
- 1442US6582254B2Slimline CRT socketSMK KK·Filed 2002·Granted Jun 24, 2003·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →