Inventor · disambiguated record
Toshimasa Kakiuchi
Also filed as: KAKIUCHI TOSHIMASA
3 granted patents·1 pending application·34 citations·filing 2007–2011
66Inventor score
Top patents by PatentIndex Score
4 records- 0192US7738344B2Liquid crystal lens element optical head deviceASAHI GLASS CO LTD·Filed 2007·Granted Jun 15, 2010·24 cites·6 claims
- 0286US9570490B2Infrared transmission filter and imaging deviceKAKIUCHI TOSHIMASA·Filed 2011·Granted Feb 14, 2017·10 cites·36 claims
- 0341US7782738B2Phase plate and optical head deviceASAHI GLASS CO LTD·Filed 2007·Granted Aug 24, 2010·0 cites·7 claims
- 0434US2010128593A1Phase difference element and optical head apparatusASAHI GLASS CO LTD·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Toshimasa Kakiuchi 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 →