Inventor · disambiguated record
Akihito Mitsui
Also filed as: MITSUI AKIHITO
8 granted patents·6 pending applications·12 citations·filing 2009–2022
79Inventor score
Top patents by PatentIndex Score
14 records- 0182US11319429B2Masterbatch manufacturing method and tire manufacturing methodTOYO TIRE CORP·Filed 2017·Granted May 3, 2022·2 cites·9 claims
- 0275US10082629B2Optical coupling member, optical connector and electric connectorMITSUBISHI PENCIL CO·Filed 2015·Granted Sep 25, 2018·3 cites·15 claims
- 0368US8967880B2Optical collimator and optical connector using sameKOIKE YASUHIRO·Filed 2011·Granted Mar 3, 2015·2 cites·5 claims
- 0465US2023038300A1Masterbatch Manufacturing Method and Tire Manufacturing MethodTOYO TIRE CORP·Filed 2022·Application pending·0 cites
- 0562US8687838B2Speaker unitMITSUI AKIHITO·Filed 2010·Granted Apr 1, 2014·3 cites·12 claims
- 0662US8544595B2Carbonaceous acoustic diaphragm and method for manufacturing the sameSUZUKI TAKESHI·Filed 2009·Granted Oct 1, 2013·2 cites·6 claims
- 0760US11584832B2Method for producing rubber wet masterbatch and method for producing rubber compositionTOYO TIRE CORP·Filed 2020·Granted Feb 21, 2023·0 cites·2 claims
- 0856US2020032008A1Method for producing rubber wet masterbatch, and method for producing rubber compositionTOYO TIRE CORP·Filed 2019·Application pending·0 cites
- 0949US9581764B2Optical coupling member and optical connector using the sameMITSUBISHI PENCIL CO·Filed 2013·Granted Feb 28, 2017·0 cites·9 claims
- 1046US10544291B2Masterbatch manufacturing method and tire manufacturing methodTOYO TIRE CORP·Filed 2017·Granted Jan 28, 2020·0 cites·9 claims
- 1141US2018179343A1Method for manufacturing wet rubber masterbatch, method for manufacturing rubber composition, and method for manufacturing tireTOYO TIRE & RUBBER CO·Filed 2016·Application pending·0 cites
- 1240US2015097805A1Touch screen film, and touch screen using said film, and stylus pen used together with said filmMITSUBISHI PENCIL CO·Filed 2013·Application pending·0 cites
- 1339US2014376860A1Optical coupling member and optical connectorMITSUBISHI PENCIL CO·Filed 2012·Application pending·0 cites
- 1436US2017269312A1Optical connectorMITSUBISHI PENCIL CO·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Akihito Mitsui 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 →