Inventor · disambiguated record
Yuji Ihara
Also filed as: IHARA YUJI
9 granted patents·120 citations·filing 1991–2020
88Inventor score
Files withNIKON CORP9
Top patents by PatentIndex Score
9 records- 0192US5734935ACamera system and intermediate adapterNIKON CORP·Filed 1996·Granted Mar 31, 1998·42 cites·21 claims
- 0278US5625853AMounting device for mounting a lens barrel to a support structure and having multiple positions for connecting to the support structureNIKON CORP·Filed 1995·Granted Apr 29, 1997·17 cites·1 claims
- 0369US11320627B2Lens barrel and imaging deviceNIKON CORP·Filed 2020·Granted May 3, 2022·0 cites·13 claims
- 0460US5717528ALens barrelNIKON CORP·Filed 1996·Granted Feb 10, 1998·24 cites·8 claims
- 0559US10809490B2Lens barrel and imaging deviceNIKON CORP·Filed 2018·Granted Oct 20, 2020·0 cites·12 claims
- 0649US5161061ACompound aspherical lensNIKON CORP·Filed 1991·Granted Nov 3, 1992·14 cites·8 claims
- 0745US5886832ALens barrel and CAM mechanism thereforNIKON CORP·Filed 1997·Granted Mar 23, 1999·12 cites·7 claims
- 0839US5293268AAutofocus lens barrelNIKON CORP·Filed 1992·Granted Mar 8, 1994·8 cites·4 claims
- 0931US6046865AZoom lens barrelNIKON CORP·Filed 1998·Granted Apr 4, 2000·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →