Inventor · disambiguated record
Susumu Kotanagi
Also filed as: KOTANAGI SUSUMU
8 granted patents·7 pending applications·116 citations·filing 1990–2011
86Inventor score
Top patents by PatentIndex Score
15 records- 0173US6407965B1Timepiece having thermoelectric generator unitSEIKO INSTR INC·Filed 1998·Granted Jun 18, 2002·46 cites·18 claims
- 0256US6560167B1Thermoelectric generation unit and portable electronic device using the unitSEIKO INSTR INC·Filed 1998·Granted May 6, 2003·22 cites·48 claims
- 0356US6359841B1Timepiece and portable electronic device having thermoelectric generator unitSEIKO INSTR INC·Filed 1998·Granted Mar 19, 2002·22 cites·20 claims
- 0448US2011107758A1Drive module, method of assembling the same, and electronic apparatusSEIKO INSTR INC·Filed 2009·Application pending·0 cites
- 0546US2012120513A1Drive module and electronic apparatusKOTANAGI SUSUMU·Filed 2011·Application pending·0 cites
- 0644US6316714B1Power generating block provided with thermoelectric generation unitSEIKO INSTR INC·Filed 1998·Granted Nov 13, 2001·11 cites·4 claims
- 0743US2004017735A1Portable electronic apparatusFiled 2003·Application pending·0 cites
- 0841US2012050895A1Driver module and electronic deviceKOTANAGI SUSUMU·Filed 2011·Application pending·0 cites
- 0937US2012174574A1Drive module and electronic apparatusKOTANAGI SUSUMU·Filed 2010·Application pending·0 cites
- 1037US2011235194A1Drive module and electronic deviceNOBE TETSUYA·Filed 2011·Application pending·0 cites
- 1136US2011222174A1Drive module and electronic apparatusNOBE TETSUYA·Filed 2011·Application pending·0 cites
- 1235US6259656B1Thermoelectric unit and timepiece using itSEIKO INSTR INC·Filed 1999·Granted Jul 10, 2001·6 cites·17 claims
- 1334US5377168AMultifunctional electronic timepieceSEIKO INSTR INC·Filed 1990·Granted Dec 27, 1994·5 cites·13 claims
- 1433US6134190AAlarm setting mechanism for an electronic timepiece having an alarm status pattern on the front of the timepiece dialSEIKO INSTR INC·Filed 1997·Granted Oct 17, 2000·4 cites·19 claims
- 1527US6536942B1Alarm electronic timepieceSEIKO INSTR INC·Filed 1997·Granted Mar 25, 2003·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →