Inventor · disambiguated record
Keikichi Takahashi
Also filed as: TAKAHASHI KEIKICHI
4 granted patents·23 citations·filing 1976–1977
71Inventor score
Files withSEIKO INSTR & ELECTRONICS4
Top patents by PatentIndex Score
4 records- 0151US4167849AWatch with electronic buzzerSEIKO INSTR & ELECTRONICS·Filed 1977·Granted Sep 18, 1979·10 cites·6 claims
- 0246US4114365ABattery lead plate member for an electronic wrist watchSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Sep 19, 1978·8 cites·3 claims
- 0338US4109458ADate and day correcting device of a timepieceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Aug 29, 1978·5 cites·7 claims
- 0425US4102123ABearing for a timepiece trainSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Jul 25, 1978·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →