Inventor · disambiguated record
Toshikazu Shimazaki
Also filed as: NATORI MINORU · SHIMAZAKI TOSHIKAZU
5 granted patents·110 citations·filing 1977–1979
81Inventor score
Top patents by PatentIndex Score
5 records- 0194US4257115ASwitch structure for electronic timepieceCITIZEN WATCH CO LTD·Filed 1978·Granted Mar 17, 1981·72 cites·2 claims
- 0282US4268913AElectronic calculator watchCITIZEN WATCH CO LTD·Filed 1977·Granted May 19, 1981·22 cites·39 claims
- 0347US4268182ADevice for detecting travel condition of inkribbon for printersCITIZEN WATCH CO LTD·Filed 1979·Granted May 19, 1981·6 cites·9 claims
- 0439US4257118AWatch caseCITIZEN WATCH CO LTD·Filed 1979·Granted Mar 17, 1981·7 cites·5 claims
- 0533US4173862ABooster circuit for electronic timepieceDAIGO KUNIHIRO·Filed 1977·Granted Nov 13, 1979·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Toshikazu Shimazaki 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 →