Inventor · disambiguated record
Daisuke Akiyama
Also filed as: AKIYAMA DAISUKE
14 granted patents·2 pending applications·131 citations·filing 1999–2023
90Inventor score
Files withOLYMPUS MEDICAL SYSTEMS CORP4AKIYAMA DAISUKE3MITSUBISHI ELECTRIC CORP2FUKASAWA KENICHI1ISHIHARA YASUSHIGE1
Top patents by PatentIndex Score
16 records- 0179US9826894B2Endoscope system with frame-sequential light emissionOLYMPUS CORP·Filed 2016·Granted Nov 28, 2017·4 cites·3 claims
- 0278US8169470B2Optical imaging device having illumination light filter sectionISHIHARA YASUSHIGE·Filed 2006·Granted May 1, 2012·20 cites·9 claims
- 0375US6310859B1Packet communications networkNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Oct 30, 2001·81 cites·35 claims
- 0474US8803056B2Light source apparatus having a light emission intensity detection section receives both of a leak light and a light emitted from the light source and reflected by an optical elementOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Granted Aug 12, 2014·7 cites·13 claims
- 0572US8564652B2Endoscope apparatusAKIYAMA DAISUKE·Filed 2012·Granted Oct 22, 2013·3 cites·5 claims
- 0668US8885033B2Endoscope systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Granted Nov 11, 2014·4 cites·8 claims
- 0759USD1094671SOutdoor unit for air conditionerMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Sep 23, 2025·2 cites·1 claims
- 0859US8582218B2Endoscope for oblique viewingTAKASUGI YOSHIHARU·Filed 2009·Granted Nov 12, 2013·4 cites·40 claims
- 0959US8579803B2EndoscopeKINOSHITA HIROAKI·Filed 2012·Granted Nov 12, 2013·2 cites·14 claims
- 1056US8390924B2Endoscope and endoscope apparatusAKIYAMA DAISUKE·Filed 2011·Granted Mar 5, 2013·1 cites·7 claims
- 1155US8647263B2Illumination optical system for endoscopesMURATA KEIJI·Filed 2009·Granted Feb 11, 2014·2 cites·14 claims
- 1251USD1094672SOutdoor unit for air conditionerMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Sep 23, 2025·1 cites·1 claims
- 1348US9746662B2Endoscope observation systemAKIYAMA DAISUKE·Filed 2009·Granted Aug 29, 2017·0 cites·17 claims
- 1448US2009177043A1Objective Optical System for Endoscopes and Endoscope System Using the SameOLYMPUS MEDICAL SYSTEMS CORP·Filed 2008·Application pending·0 cites
- 1546US8872907B2Endoscope apparatusOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Granted Oct 28, 2014·0 cites·4 claims
- 1638US2012054157A1Database apparatus, database consistency system, and database consistency methodFUKASAWA KENICHI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →