Inventor · disambiguated record
Yasuhiro Nagayama
Also filed as: NAGAYAMA YASUHIRO
3 granted patents·17 citations·filing 1992–2018
62Inventor score
Top patents by PatentIndex Score
3 records- 0156US5299515ATowel cloth positioning deviceSINGER CO NV·Filed 1992·Granted Apr 5, 1994·14 cites·1 claims
- 0255US11441203B2Method for quenching steel pipe, equipment for quenching steel pipe, and method for manufacturing steel pipeJFE STEEL CORP·Filed 2018·Granted Sep 13, 2022·0 cites·18 claims
- 0333US6164225AArch clamp foot lifting apparatusSINGER CO NV·Filed 1998·Granted Dec 26, 2000·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →