Inventor · disambiguated record
Hiroshi Tsuchitani
Also filed as: TSUCHITANI HIROSHI
6 granted patents·1 pending application·26 citations·filing 1997–2018
75Inventor score
Top patents by PatentIndex Score
7 records- 0177US5740479APhotographic cameraFUJI PHOTO FILM CO LTD·Filed 1997·Granted Apr 14, 1998·16 cites·9 claims
- 0273US10295889B2Projection optical apparatus and projector with damping mechanismSEIKO EPSON CORP·Filed 2018·Granted May 21, 2019·2 cites·9 claims
- 0362US5790903AZoom lens deviceFUJI PHOTO FILM CO LTD·Filed 1997·Granted Aug 4, 1998·8 cites·14 claims
- 0448US9470960B2ProjectorSEIKO EPSON CORP·Filed 2014·Granted Oct 18, 2016·0 cites·9 claims
- 0547US9423675B2ProjectorSEIKO EPSON CORP·Filed 2014·Granted Aug 23, 2016·0 cites·8 claims
- 0640US2006055964A1Relaying apparatusFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 0724USD810177SProjector lens access coverSEIKO EPSON CORP·Filed 2016·Granted Feb 13, 2018·0 cites·1 claims
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