Inventor · disambiguated record
Yoshihisa Shijo
Also filed as: SHIJO YOSHIHISA
7 granted patents·2 pending applications·99 citations·filing 1997–2018
85Inventor score
Top patents by PatentIndex Score
9 records- 0168US5926965ATilt sensor and top cover plate thereofASAHI OPTICAL CO LTD·Filed 1997·Granted Jul 27, 1999·45 cites·20 claims
- 0251US7044906B2Flexible tube for an endoscope and an endoscope equipped with the flexible tubePENTAX CORP·Filed 2004·Granted May 16, 2006·14 cites·14 claims
- 0348US11642013B2Method of producing endoscope flexible tube and method of producing endoscopeHOYA CORP·Filed 2018·Granted May 9, 2023·0 cites·9 claims
- 0439US6247239B1Clinometric sensorASAHI OPTICAL CO LTD·Filed 1998·Granted Jun 19, 2001·11 cites·11 claims
- 0539US6032375AInclination sensorASAHI OPTICAL CO LTD·Filed 1997·Granted Mar 7, 2000·11 cites·18 claims
- 0636US2005061381A1Flexible tube for an endoscope and an endoscope equipped with the flexible tubePENTAX CORP·Filed 2004·Application pending·0 cites
- 0736US2005020881A1Flexible tube for an endoscope and an endoscope equipped with the flexible tubePENTAX CORP·Filed 2004·Application pending·0 cites
- 0835US6123866AElectrolytic solution for clinometric sensorASAHI OPTICAL CO LTD·Filed 1998·Granted Sep 26, 2000·8 cites·16 claims
- 0935US5937528ATilt sensor, mask and coat holderASAHI OPTICAL CO LTD·Filed 1997·Granted Aug 17, 1999·10 cites·11 claims
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