Inventor · disambiguated record
Tsunetoshi Sekiguchi
Also filed as: NAMIKI RYO · SEKIGUCHI TSUNETOSHI
5 granted patents·61 citations·filing 1976–1979
81Inventor score
Files withCITIZEN WATCH CO LTD5
Top patents by PatentIndex Score
5 records- 0174US4234948AWatchglass fixing structureCITIZEN WATCH CO LTD·Filed 1978·Granted Nov 18, 1980·22 cites·9 claims
- 0255US4276629ASolar battery timepieceCITIZEN WATCH CO LTD·Filed 1979·Granted Jun 30, 1981·10 cites·4 claims
- 0355US4165604ASolar battery timepieceCITIZEN WATCH CO LTD·Filed 1977·Granted Aug 28, 1979·10 cites·8 claims
- 0455US4152889APush button device for watch casingCITIZEN WATCH CO LTD·Filed 1977·Granted May 8, 1979·11 cites·9 claims
- 0550US4083178AWatch caseCITIZEN WATCH CO LTD·Filed 1976·Granted Apr 11, 1978·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →