Inventor · disambiguated record
Ryohei Ishikura
Also filed as: ISHIKURA RYOHEI
2 granted patents·1 pending application·4 citations·filing 2008–2019
41Inventor score
Top patents by PatentIndex Score
3 records- 0168US12129557B2High surface-pressure resistant component and production method thereforDAIDO STEEL CO LTD·Filed 2019·Granted Oct 29, 2024·0 cites·2 claims
- 0260US8151613B2Method for shot peeningISHIKURA RYOHEI·Filed 2008·Granted Apr 10, 2012·4 cites·3 claims
- 0336US2016097113A1High-strength spring steel having excellent wire-rod rolling propertiesDAIDO STEEL CO LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →