Assignee
KAMAKURA KOKI CO LTD
JP·13 granted patents·43 citations·filing 1989–2020
Top patents by PatentIndex Score
13 records- 0186US9417458B2Image stabilizing device and system for telescopic optical instrumentsKAMAKURA KOKI CO LTD·Filed 2015·Granted Aug 16, 2016·4 cites·19 claims
- 0276US9395551B2Optical image stabilizerKAMAKURA KOKI CO LTD·Filed 2014·Granted Jul 19, 2016·4 cites·19 claims
- 0364US7372637B2Focusing unit and optical deviceKAMAKURA KOKI CO LTD·Filed 2006·Granted May 13, 2008·4 cites·19 claims
- 0457US10852525B2Binocular systemKAMAKURA KOKI CO LTD·Filed 2018·Granted Dec 1, 2020·1 cites·15 claims
- 0553US11536982B2Anti-vibration optical deviceKAMAKURA KOKI CO LTD·Filed 2020·Granted Dec 27, 2022·0 cites·6 claims
- 0652US7251073B2Pair of binocularsKAMAKURA KOKI CO LTD·Filed 2004·Granted Jul 31, 2007·4 cites·20 claims
- 0752US5028123AFocal-length adjusting assembly for binocularsKAMAKURA KOKI CO LTD·Filed 1989·Granted Jul 2, 1991·18 cites·13 claims
- 0851US6903811B2Rangefinder binocularsKAMAKURA KOKI CO LTD·Filed 2003·Granted Jun 7, 2005·8 cites·16 claims
- 0947US10375322B2Optical observation deviceKAMAKURA KOKI CO LTD·Filed 2018·Granted Aug 6, 2019·0 cites·24 claims
- 1045US9529208B2Image stabilizerKAMAKURA KOKI CO LTD·Filed 2013·Granted Dec 27, 2016·0 cites·13 claims
- 1144US8379306B2Magnification-varying optical deviceKAMAKURA KOKI CO LTD·Filed 2009·Granted Feb 19, 2013·0 cites·13 claims
- 1238US6870669B2Variable-powered binocularsKAMAKURA KOKI CO LTD·Filed 2003·Granted Mar 22, 2005·0 cites·6 claims
- 1336US7006285B2Range binocularsKAMAKURA KOKI CO LTD·Filed 2001·Granted Feb 28, 2006·0 cites·18 claims
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