Inventor · disambiguated record
Masaki Ichihashi
Also filed as: ICHIHASHI MASAKI
9 granted patents·4 pending applications·7 citations·filing 2008–2020
77Inventor score
Top patents by PatentIndex Score
13 records- 0162US8641606B2Endoscope apparatusOLYMPUS CORP·Filed 2008·Granted Feb 4, 2014·5 cites·23 claims
- 0261US11412762B2Method of making pet foodUNICHARM CORP·Filed 2020·Granted Aug 16, 2022·0 cites·9 claims
- 0361US10172377B2Pet food for dogs, method for manufacture of pet food for dogs, and method for feeding of pet food for dogsUNICHARM CORP·Filed 2014·Granted Jan 8, 2019·1 cites·6 claims
- 0461US2016302449A1Pet food and method for producing pet foodUNICHARM CORP·Filed 2014·Application pending·0 cites
- 0559US2016219905A1Pet food production method and pet foodUNICHARM CORP·Filed 2014·Application pending·0 cites
- 0654US2018042269A1Pet foodUNICHARM CORP·Filed 2016·Application pending·0 cites
- 0753US9609286B2EndoscopeOLYMPUS CORP·Filed 2013·Granted Mar 28, 2017·0 cites·4 claims
- 0851US8721524B2Endoscope with thin plate-like substrateICHIHASHI MASAKI·Filed 2008·Granted May 13, 2014·1 cites·29 claims
- 0949US10095021B2EndoscopeOLYMPUS CORP·Filed 2017·Granted Oct 9, 2018·0 cites·10 claims
- 1045US11202555B2Optical adapter for an endoscopeOLYMPUS CORP·Filed 2018·Granted Dec 21, 2021·0 cites·9 claims
- 1143US2018042270A1Method of producing pet foodUNICHARM CORP·Filed 2016·Application pending·0 cites
- 1239US11009694B2Side-viewing optical adapterOLYMPUS CORP·Filed 2017·Granted May 18, 2021·0 cites·9 claims
- 1337US9999344B2EndoscopeOLYMPUS CORP·Filed 2016·Granted Jun 19, 2018·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Masaki Ichihashi 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 →