Inventor · disambiguated record
Hirotsugu Toda
Also filed as: TODA HIROTSUGU
6 granted patents·78 citations·filing 2004–2017
82Inventor score
Technology areasE06B
Top patents by PatentIndex Score
6 records- 0179US10920488B2Roll screen deviceSEIKI HANBAI CO LTD·Filed 2017·Granted Feb 16, 2021·5 cites·7 claims
- 0277US7395850B2Winding-up screen deviceSEIKI HANBAI CO LTD·Filed 2004·Granted Jul 8, 2008·28 cites·15 claims
- 0375US7472738B2Screen deviceSEIKI HANBAI CO LTD·Filed 2004·Granted Jan 6, 2009·25 cites·11 claims
- 0469US7931070B2Sliding screen doorSEIKI HANBAI CO LTD·Filed 2004·Granted Apr 26, 2011·16 cites·5 claims
- 0566US11384598B2Screen deviceSEIKI HANBAI CO LTD·Filed 2017·Granted Jul 12, 2022·2 cites·10 claims
- 0662US8316913B2Sliding screen doorCHINO MITSUHIKO·Filed 2008·Granted Nov 27, 2012·2 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →