Inventor · disambiguated record
Takeaki Kawashima
Also filed as: KAWASHIMA TAKEAKI
4 granted patents·4 pending applications·30 citations·filing 2005–2023
71Inventor score
Files withCITIZEN WATCH CO LTD2FUJIFILM CORP2ABE TOSHIAKI1CITIZEN HOLDINGS CO LTD1FUJITSU LTD & CITIZEN WATCH CO1
Top patents by PatentIndex Score
8 records- 0187US8642066B2Sustained drug delivery systemABE TOSHIAKI·Filed 2012·Granted Feb 4, 2014·19 cites·12 claims
- 0279US7257393B2Method and apparatus for time calibrationCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Aug 14, 2007·10 cites·15 claims
- 0374US10384300B2Method of manufacturing an immunochromatographic kitFUJIFILM CORP·Filed 2018·Granted Aug 20, 2019·1 cites·14 claims
- 0454US9005651B2Sustained drug delivery systemUNIV TOHOKU·Filed 2013·Granted Apr 14, 2015·0 cites·11 claims
- 0549US2025141977A1Information collection device, information collection method, and programCITIZEN WATCH CO LTD·Filed 2023·Application pending·0 cites
- 0642US2006226950A1Authentication system, method of controlling the authentication system, and portable authentication apparatusCITIZEN WATCH CO LTD·Filed 2006·Application pending·0 cites
- 0739US2014290059A1Anisotropic conductive film and method of making conductive connectionFUJIFILM CORP·Filed 2014·Application pending·0 cites
- 0838US2006195697A1Method of supplying power to time-stamping device, security device, and time-correcting deviceFUJITSU LTD & CITIZEN WATCH CO·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takeaki Kawashima 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 →