Inventor · disambiguated record
Shigeyuki Masuda
Also filed as: MASUDA SHIGEYUKI
4 granted patents·1 pending application·17 citations·filing 1976–2005
69Inventor score
Top patents by PatentIndex Score
5 records- 0179US7161751B2Optical module and camera moduleSEIKO INSTR INC·Filed 2005·Granted Jan 9, 2007·9 cites·20 claims
- 0238US2002167869A1Position detecting apparatus and timepiece hand position detecting apparatus using the sameFiled 2002·Application pending·0 cites
- 0337US4117665AMagnetic shield plate mounting structure for an electronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Oct 3, 1978·5 cites·2 claims
- 0429US4044543ASwitching mechanism of an electronic wrist watchSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Aug 30, 1977·3 cites·3 claims
- 0524US4291398ACalendar display wheel guard construction of timepieceSEIKO INSTR & ELECTRONICS·Filed 1979·Granted Sep 22, 1981·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →