Inventor · disambiguated record
Chikakazu Ninomiya
Also filed as: NINOMIYA CHIKAKAZU
5 granted patents·1 pending application·107 citations·filing 1993–2006
84Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0183US6751851B2Fastening structure using a taper implantHITACHI LTD·Filed 2003·Granted Jun 22, 2004·21 cites·17 claims
- 0279US6591475B2Method for fixing a taper implant to a receiving memberHITACHI LTD·Filed 2001·Granted Jul 15, 2003·17 cites·19 claims
- 0375US6609288B2Taper implant and a screw-fastening structure using a taper implant with female threadsHITACHI LTD·Filed 2001·Granted Aug 26, 2003·17 cites·20 claims
- 0471US5433655ABalance adjustment method of end millHITACHI LTD·Filed 1993·Granted Jul 18, 1995·29 cites·14 claims
- 0568US6488458B2Taper implant and a screw-fastening structure using a taper implant with female threadsHITACHI LTD·Filed 1997·Granted Dec 3, 2002·23 cites·31 claims
- 0638US2006227515A1Cooling apparatus for electronic deviceHITACHI LTD·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →