Inventor · disambiguated record
Toshizo Nishi
Also filed as: NISHI TOSHIZO
11 granted patents·7 pending applications·29 citations·filing 2009–2025
84Inventor score
Top patents by PatentIndex Score
18 records- 0179US8820938B2Projector light source having an airflow collision position above a light emission portionTANAKA KAZUHIRO·Filed 2011·Granted Sep 2, 2014·5 cites·21 claims
- 0274US8132924B2Light source device and projectorNISHI TOSHIZO·Filed 2010·Granted Mar 13, 2012·4 cites·12 claims
- 0370US10678121B2Projector with detachable coolingSEIKO EPSON CORP·Filed 2018·Granted Jun 9, 2020·1 cites·9 claims
- 0469US12416109B2Dispersion device and accumulation deviceSEIKO EPSON CORP·Filed 2023·Granted Sep 16, 2025·0 cites·8 claims
- 0562US2025171219A1Powder supply containerSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0661US2025327245A1Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0761US2025369186A1Sheet manufacturing apparatus and sheet production methodSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0861US2025327246A1Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0960US2024426054A1Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1059US2025092603A1Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1158US2024426053A1Sheet manufacturing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1254USD616482SLamp for projectorSEIKO EPSON CORP·Filed 2009·Granted May 25, 2010·9 cites·1 claims
- 1352USD645892SLamp unit for projectorSEIKO EPSON CORP·Filed 2010·Granted Sep 27, 2011·10 cites·1 claims
- 1447US10747043B2ProjectorSEIKO EPSON CORP·Filed 2018·Granted Aug 18, 2020·0 cites·7 claims
- 1544US9835938B2Lens adjustment mechanism and projectorSEIKO EPSON CORP·Filed 2017·Granted Dec 5, 2017·0 cites·10 claims
- 1644US8752966B2Light source device and projectorNISHI TOSHIZO·Filed 2011·Granted Jun 17, 2014·0 cites·12 claims
- 1743US11460757B2Projector and liquid crystal panel moduleSEIKO EPSON CORP·Filed 2020·Granted Oct 4, 2022·0 cites·11 claims
- 1838US9897904B2Light source device, dust collecting member, and projectorSEIKO EPSON CORP·Filed 2015·Granted Feb 20, 2018·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →