Inventor · disambiguated record
Dai Akutsu
Also filed as: AKUTSU DAI
4 granted patents·2 pending applications·9 citations·filing 2012–2019
66Inventor score
Top patents by PatentIndex Score
6 records- 0181US9151925B2Image pickup lens unit and method for manufacturing image pickup lens unitAKUTSU DAI·Filed 2012·Granted Oct 6, 2015·5 cites·18 claims
- 0267US10191189B2Optical lens, optical lens unit, and imaging deviceKONICA MINOLTA INC·Filed 2013·Granted Jan 29, 2019·2 cites·20 claims
- 0365US9632277B2Image pickup lens unit and manufacturing method thereofAKUTSU DAI·Filed 2012·Granted Apr 25, 2017·2 cites·8 claims
- 0445US2021023753A1Molded article manufacturing methodKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 0544US9914252B2Molding die, optical element manufacturing method, and optical elementKONICA MINOLTA INC·Filed 2013·Granted Mar 13, 2018·0 cites·8 claims
- 0640US2014016216A1Manufacturing method for image pickup lens unit and image pickup lensMORI HAJIME·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →