Inventor · disambiguated record
Takumi Tsuji
Also filed as: TSUJI TAKUMI
6 granted patents·1 pending application·44 citations·filing 1991–2021
76Inventor score
Files withSONY CORP3NIPPON THOMPSON CO LTD1SONY GROUP CORP1SONY SEMICONDUCTOR SOLUTIONS CORP1TSUJI TAKUMI1
Top patents by PatentIndex Score
7 records- 0180US7573524B2Liquid crystal light control element, lens barrel, and imaging deviceSONY CORP·Filed 2005·Granted Aug 11, 2009·7 cites·11 claims
- 0263US8092725B2Apparatus and method for forming optical elementTSUJI TAKUMI·Filed 2007·Granted Jan 10, 2012·2 cites·8 claims
- 0362US5186394ARemote controlled freely pivotal nozzleNIPPON THOMPSON CO LTD·Filed 1991·Granted Feb 16, 1993·35 cites·5 claims
- 0450US12411390B2Imaging apparatus and lens apparatus including lens sections with different angles of viewSONY GROUP CORP·Filed 2021·Granted Sep 9, 2025·0 cites·15 claims
- 0546US2008055736A1Optical element and production device for producing sameSONY CORP·Filed 2007·Application pending·0 cites
- 0643US9778401B2Optical element and imaging apparatusSONY CORP·Filed 2015·Granted Oct 3, 2017·0 cites·9 claims
- 0740US12189864B2Information processing apparatus and information processing method based on input operation by userSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Jan 7, 2025·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →