Inventor · disambiguated record
Hiroshi Oura
Also filed as: OURA HIROSHI
6 granted patents·3 pending applications·12 citations·filing 1978–2016
73Inventor score
Top patents by PatentIndex Score
9 records- 0167US9994940B2High carbon steel wire rod having excellent drawabilityOURA HIROSHI·Filed 2011·Granted Jun 12, 2018·1 cites·19 claims
- 0257US10385430B2High-strength steel material having excellent fatigue propertiesKOBE STEEL LTD·Filed 2015·Granted Aug 20, 2019·0 cites·2 claims
- 0345US2016160306A1Coil spring, and method for manufacturing sameNHK SPRING CO LTD·Filed 2014·Application pending·0 cites
- 0444US9121080B2High-carbon steel wire excellent in wire drawability and fatigue property after wiredrawingOURA HIROSHI·Filed 2011·Granted Sep 1, 2015·0 cites·20 claims
- 0542US2018087124A1Heat-treated steel wire having excellent bendabilityKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 0642US2018073093A1Heat-treated steel wire having excellent fatigue-resistance characteristicsKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 0736US4641741AParts supplying apparatus for button assembling and setting machinesNIPPON NOTION KOGYO·Filed 1984·Granted Feb 10, 1987·7 cites·2 claims
- 0832US4236293AMethod and apparatus for forming space sections in a slide fastenerYOSHIDA KOGYO KK·Filed 1978·Granted Dec 2, 1980·3 cites·9 claims
- 0926US4586641AApparatus for attaching pairs of fastener elements onto garment fabricsNIPPON NOTION KOGYO·Filed 1984·Granted May 6, 1986·1 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Hiroshi Oura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →