Inventor · disambiguated record
Seiichi Hagiwara
Also filed as: HAGIWARA SEIICHI
3 granted patents·1 pending application·13 citations·filing 2012–2024
58Inventor score
Top patents by PatentIndex Score
4 records- 0183US8919220B2Steering column apparatusMORIYAMA SEIICHI·Filed 2012·Granted Dec 30, 2014·12 cites·3 claims
- 0261US2025116369A1Base supporting deviceMITUTOYO CORP·Filed 2024·Application pending·0 cites
- 0352US10279833B2Cam device and position adjustment device for steering wheelNSK LTD·Filed 2016·Granted May 7, 2019·1 cites·6 claims
- 0433US9227651B2Steering columnNSK LTD·Filed 2014·Granted Jan 5, 2016·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →