Inventor · disambiguated record
Masanobu Koitabashi
Also filed as: KOITABASHI MASANOBU
16 granted patents·7 pending applications·84 citations·filing 1992–2021
91Inventor score
Top patents by PatentIndex Score
23 records- 0183US8221308B2Endoscope apparatus with advancement/retreat detection meansNOGUCHI TOSHIAKI·Filed 2008·Granted Jul 17, 2012·18 cites·10 claims
- 0281US12181656B2EndoscopeOLYMPUS CORP·Filed 2021·Granted Dec 31, 2024·1 cites·18 claims
- 0377US7828723B2Power driven bending endoscope with detachable insertion portionOLYMPUS CORP·Filed 2007·Granted Nov 9, 2010·18 cites·3 claims
- 0468US8578808B2Operation device and bending operation device of endoscopeKOITABASHI MASANOBU·Filed 2008·Granted Nov 12, 2013·9 cites·11 claims
- 0568US8303487B2Power driven bending endoscope device with detachable insertion portionUENO HARUHIKO·Filed 2007·Granted Nov 6, 2012·8 cites·8 claims
- 0662US8517922B2Endoscope and endoscope systemKOITABASHI MASANOBU·Filed 2006·Granted Aug 27, 2013·4 cites·6 claims
- 0757US11633086B2External mechanism for endoscope, and endoscope apparatusOLYMPUS CORP·Filed 2020·Granted Apr 25, 2023·0 cites·12 claims
- 0853US11060600B2External mechanism for endoscope and endoscope apparatusOLYMPUS CORP·Filed 2020·Granted Jul 13, 2021·0 cites·6 claims
- 0953US9986900B2EndoscopeOLYMPUS CORP·Filed 2014·Granted Jun 5, 2018·1 cites·13 claims
- 1052US11925312B2EndoscopeOLYMPUS CORP·Filed 2021·Granted Mar 12, 2024·0 cites·11 claims
- 1151US12048417B2External mechanism for endoscope, and endoscope apparatusOLYMPUS CORP·Filed 2020·Granted Jul 30, 2024·0 cites·14 claims
- 1250US2007265500A1Electric bending endoscope deviceOLYMPUS CORP·Filed 2007·Application pending·0 cites
- 1348US2008146876A1Endoscope apparatusOLYMPUS MEDICAL SYSTEMS CORP·Filed 2008·Application pending·0 cites
- 1447US2009149709A1Operation apparatus and operation apparatus for endoscopeKOITABASHI MASANOBU·Filed 2009·Application pending·0 cites
- 1546US8066633B2Electric bending endoscope deviceITOU SEIGO·Filed 2008·Granted Nov 29, 2011·2 cites·4 claims
- 1644US2006052663A1Endoscope systemOLYMPUS CORP·Filed 2005·Application pending·0 cites
- 1743US5526249ALight source deviceOLYMPUS OPTICAL CO·Filed 1993·Granted Jun 11, 1996·13 cites·5 claims
- 1842US2009082621A1Electric Bending Endoscope ApparatusIKEDA YUICHI·Filed 2006·Application pending·0 cites
- 1941US8251892B2Action display system and endoscope systemAMANO SHOICHI·Filed 2008·Granted Aug 28, 2012·0 cites·7 claims
- 2041US8172748B2Electric bending endoscopeADACHI HARUTAKA·Filed 2009·Granted May 8, 2012·0 cites·2 claims
- 2140US5335154AOptical axis adjustment mechanism for a light sourceOLYMPUS OPTICAL CO·Filed 1992·Granted Aug 2, 1994·10 cites·6 claims
- 2240US2008287738A1Motor-driven bending endoscopeADACHI HARUTAKA·Filed 2008·Application pending·0 cites
- 2340US2009131753A1Pulling apparatus and endoscope systemAMANO SHOICHI·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masanobu Koitabashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →