Inventor · disambiguated record
Toshikazu Hatuse
Also filed as: HATUSE TOSHIKAZU · NAKAGIRI TADAHIKO · ODE SADAO
10 granted patents·210 citations·filing 1976–1979
90Inventor score
Top patents by PatentIndex Score
10 records- 0194US4257115ASwitch structure for electronic timepieceCITIZEN WATCH CO LTD·Filed 1978·Granted Mar 17, 1981·72 cites·2 claims
- 0291US4255801AElectronic watchCITIZEN WATCH CO LTD·Filed 1979·Granted Mar 10, 1981·48 cites·4 claims
- 0382US4268913AElectronic calculator watchCITIZEN WATCH CO LTD·Filed 1977·Granted May 19, 1981·22 cites·39 claims
- 0480US4271493AElectronic timepieceCITIZEN WATCH CO LTD·Filed 1979·Granted Jun 2, 1981·28 cites·4 claims
- 0551US4150365ADriver circuit for electrochromic display deviceCITIZEN WATCH CO LTD·Filed 1976·Granted Apr 17, 1979·6 cites·11 claims
- 0648US4149257AAlarm watch equipped with electronic calculatorCITIZEN WATCH CO LTD·Filed 1977·Granted Apr 10, 1979·15 cites·4 claims
- 0743US4060974AMethod and apparatus for driving electrochromic display deviceCITIZEN WATCH CO LTD·Filed 1976·Granted Dec 6, 1977·4 cites·2 claims
- 0841US4270198AElectronic timepieceTAMURA MUNETAKA·Filed 1979·Granted May 26, 1981·9 cites·9 claims
- 0935US4210798ADevice for detachably mounting glass on timepiece casesCITIZEN WATCH CO LTD·Filed 1978·Granted Jul 1, 1980·3 cites·12 claims
- 1033US4173862ABooster circuit for electronic timepieceDAIGO KUNIHIRO·Filed 1977·Granted Nov 13, 1979·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →