Inventor · disambiguated record
Yoshio Hozumi
Also filed as: HOZUMI YOSHIO
6 granted patents·28 citations·filing 1976–2010
78Inventor score
Top patents by PatentIndex Score
6 records- 0185US7507018B2Wristwatch and band for wristwatchSEIKO INSTR INC·Filed 2007·Granted Mar 24, 2009·12 cites·18 claims
- 0284US7942574B2Portable watchSEIKO INSTR INC·Filed 2010·Granted May 17, 2011·7 cites·9 claims
- 0363US8333504B2Portable timepieceHOZUMI YOSHIO·Filed 2010·Granted Dec 18, 2012·3 cites·9 claims
- 0458US7490979B2TimepieceSEIKO INSTR INC·Filed 2007·Granted Feb 17, 2009·3 cites·12 claims
- 0551US7744272B2Portable apparatus and portable timepiece having a push buttonSEIKO INSTR INC·Filed 2008·Granted Jun 29, 2010·0 cites·20 claims
- 0629US4057698ASwitching mechanism of a timepieceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Nov 8, 1977·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →