Inventor · disambiguated record
Hisao Isobe
Also filed as: ISOBE HISAO
7 granted patents·52 citations·filing 1997–2011
82Inventor score
Top patents by PatentIndex Score
7 records- 0162US8858423B2Endoscope holding apparatusYASUNAGA KOJI·Filed 2011·Granted Oct 14, 2014·4 cites·9 claims
- 0261US7556626B2Medical instrument holding apparatusOLYMPUS CORP·Filed 2004·Granted Jul 7, 2009·25 cites·7 claims
- 0350US8393602B2Coil spring with irregular cross sectionISOBE HISAO·Filed 2009·Granted Mar 12, 2013·2 cites·5 claims
- 0447US7309311B2Endoscopic observation apparatus and medical device holderOLYMPUS CORP·Filed 2004·Granted Dec 18, 2007·1 cites·10 claims
- 0547US5999342AObjective lens driving system and manufacturing method for sameSANKYO SEIKI SEISAKUSHO KK·Filed 1998·Granted Dec 7, 1999·14 cites·8 claims
- 0643US6330119B1Manufacturing method for optical pickup deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Dec 11, 2001·1 cites·11 claims
- 0739US5901133AObjective lens actuatorSANKYO SEIKI SEISAKUSHO KK·Filed 1997·Granted May 4, 1999·5 cites·12 claims
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