Inventor · disambiguated record
Toshio Imaizumi
Also filed as: IMAIZUMI TOSHIO
5 granted patents·72 citations·filing 1994–2000
82Inventor score
Technology areasG02B
Files withKONISHIROKU PHOTO IND5
Top patents by PatentIndex Score
5 records- 0176US6160670ACameraKONISHIROKU PHOTO IND·Filed 1999·Granted Dec 12, 2000·32 cites·6 claims
- 0269US6396645B1Zoom lens barrel with focusing path and focal length switching pathKONISHIROKU PHOTO IND·Filed 2000·Granted May 28, 2002·8 cites·20 claims
- 0368US5668670AZoom lens barrelKONISHIROKU PHOTO IND·Filed 1994·Granted Sep 16, 1997·22 cites·3 claims
- 0439US6028718AZoom lens barrelKONISHIROKU PHOTO IND·Filed 1997·Granted Feb 22, 2000·5 cites·60 claims
- 0539US5748386AZoom lens barrel including a mechanism for moving lens groupsKONISHIROKU PHOTO IND·Filed 1997·Granted May 5, 1998·5 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →