Inventor · disambiguated record
Kenichi Akamatsu
Also filed as: AKAMATSU KENICHI
13 granted patents·385 citations·filing 1991–2013
93Inventor score
Files withCHUGAI PHARMACEUTICAL CO LTD5SHARP KK3AKAMATSU KENICHI2ITO HIROAKI2SII NANOTECHNOLOGY INC1
Top patents by PatentIndex Score
13 records- 0197US7320792B2Preventives or remedies for psoriasis containing as the active ingredient IL-6 antagonistCHUGAI PHARMACEUTICAL CO LTD·Filed 2001·Granted Jan 22, 2008·147 cites·3 claims
- 0294US7566453B2Methods for treating melanomasCHUGAI PHARMACEUTICAL CO LTD·Filed 2002·Granted Jul 28, 2009·39 cites·10 claims
- 0393US7771723B2Remedies for myeloma to be used together with nitrogen mustard antitumor agentsCHUGAI PHARMACEUTICAL CO LTD·Filed 2003·Granted Aug 10, 2010·38 cites·19 claims
- 0493US6692742B1Remedies for myeloma to be used together with nitrogen mustard antitumor agentsCHUGAI PHARMACEUTICAL CO LTD·Filed 1997·Granted Feb 17, 2004·88 cites·2 claims
- 0590US8597644B2Method for treating psoriasis by administering an antibody to interleukin-6 receptorITO HIROAKI·Filed 2007·Granted Dec 3, 2013·16 cites·6 claims
- 0690US8562990B2Method of treating psoriatic arthritis with an IL-6 receptor antibodyITO HIROAKI·Filed 2011·Granted Oct 22, 2013·16 cites·16 claims
- 0775US9557020B2Columnar light emitting device and manufacturing method of the sameSHARP KK·Filed 2013·Granted Jan 31, 2017·4 cites·2 claims
- 0873USD671654SCompound charged particle beam deviceAKAMATSU KENICHI·Filed 2009·Granted Nov 27, 2012·19 cites·1 claims
- 0960US9391242B2Light-emitting deviceSHARP KK·Filed 2013·Granted Jul 12, 2016·1 cites·20 claims
- 1059US7945964B2Apparatus structure and scanning probe microscope including apparatus structureSII NANOTECHNOLOGY INC·Filed 2009·Granted May 17, 2011·2 cites·5 claims
- 1158US5354753AMethotrexate derivativeCHUGAI PHARMACEUTICAL CO LTD·Filed 1991·Granted Oct 11, 1994·9 cites·7 claims
- 1251US9444021B2Film wiring substrate and light emitting deviceSHARP KK·Filed 2013·Granted Sep 13, 2016·0 cites·16 claims
- 1347USD679026SCompound charged particle beam deviceAKAMATSU KENICHI·Filed 2012·Granted Mar 26, 2013·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →