Inventor · disambiguated record
Ikuhiro Tsumura
Also filed as: TSUMURA IKUHIRO
5 granted patents·241 citations·filing 1993–2009
82Inventor score
Top patents by PatentIndex Score
5 records- 0183US6836161B2Semiconductor switch driving circuitNIHON KOHDEN CORP·Filed 2001·Granted Dec 28, 2004·32 cites·10 claims
- 0278US5376104ADefibrillator with electrocardiogram monitorNIHON KOHDEN CORP·Filed 1993·Granted Dec 27, 1994·188 cites·4 claims
- 0356US9211399B2Disposable electrode and automatic information recognition apparatusTSUMURA IKUHIRO·Filed 2009·Granted Dec 15, 2015·7 cites·5 claims
- 0450US6628492B2Disarm circuit using semiconductor switch deviceNIHON KOHDEN CORP·Filed 2001·Granted Sep 30, 2003·9 cites·12 claims
- 0547US6947793B2Electrotherapy apparatus and its electric energy delivering methodNIHON KOHDEN CORP·Filed 2001·Granted Sep 20, 2005·5 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →