Inventor · disambiguated record
Katsuyoshi Takizawa
Also filed as: TAKIZAWA KATSUYOSHI
7 granted patents·3 pending applications·134 citations·filing 1996–2004
86Inventor score
Top patents by PatentIndex Score
10 records- 0187US5956294AMulti-functional timepieceSEIKO INSTR INC·Filed 1997·Granted Sep 21, 1999·40 cites·38 claims
- 0279US7029169B2Chronograph timepiece having zeroing structureSEIKO INSTR INC·Filed 2004·Granted Apr 18, 2006·24 cites·6 claims
- 0366US6814483B2Self-winding timepiece having train wheel setting apparatusSEIKO INSTR INC·Filed 2003·Granted Nov 9, 2004·8 cites·5 claims
- 0465US6406176B1Chronograph timepieceSEIKO INSTR INC·Filed 1998·Granted Jun 18, 2002·32 cites·27 claims
- 0562US6166999AClock with a mainspring wound state indicatorSEIKO INSTR INC·Filed 1998·Granted Dec 26, 2000·19 cites·8 claims
- 0645US7106661B2Calendar timepieceSEIKO INSTR INC·Filed 2003·Granted Sep 12, 2006·0 cites·9 claims
- 0745US2004208085A1Chronograph timepiece having calendar mechanismFiled 2004·Application pending·0 cites
- 0843US5719558AMonitoring apparatus for a power plant comprising direct current sourcesHITACHI LTD·Filed 1996·Granted Feb 17, 1998·11 cites·18 claims
- 0943US2004208087A1Chronograph timepiece containing chronogeaph train wheel disposed in chronograph unitFiled 2004·Application pending·0 cites
- 1043US2004190381A1Chronograph timepiece having hour/minute coupling leverFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →