Inventor · disambiguated record
Takehiko Koga
Also filed as: KOGA TAKEHIKO
5 granted patents·5 pending applications·7 citations·filing 2009–2024
68Inventor score
Top patents by PatentIndex Score
10 records- 0179US9233534B2Droplet-discharging head, image-forming device, and method for positioning head modules of droplet-discharging headFUJIFILM CORP·Filed 2015·Granted Jan 12, 2016·2 cites·18 claims
- 0265US9365031B2Inkjet recording device and inkjet head head-module replacing methodFUJIFILM CORP·Filed 2015·Granted Jun 14, 2016·1 cites·20 claims
- 0357US8746282B2Check valve assembly for endoscopeKOGA TAKEHIKO·Filed 2011·Granted Jun 10, 2014·4 cites·14 claims
- 0453US2024359493A1Head module support mechanism, liquid jet head, and liquid jet systemFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 0549US2014039260A1EndoscopeFUJIFILM CORP·Filed 2013·Application pending·0 cites
- 0648US9895890B2Ink jet recording apparatusFUJIFILM CORP·Filed 2017·Granted Feb 20, 2018·0 cites·20 claims
- 0745US2010125165A1Endoscope system and assist deviceTORII YUICHI·Filed 2009·Application pending·0 cites
- 0844US2011112363A1EndoscopeFUJIFILM CORP·Filed 2010·Application pending·0 cites
- 0939US10265959B2Liquid ejecting head and liquid ejecting apparatusFUJIFILM CORP·Filed 2018·Granted Apr 23, 2019·0 cites·19 claims
- 1031US2012316395A1Fluid nozzle unit and endoscopeKOGA TAKEHIKO·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takehiko Koga 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 →