Inventor · name-matched record
ISHIKAWA YASUHIRO
2 granted patents·2 pending applications·0 citations·filing 2020–2025
22Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
4 records- 0179US12523187B2Internal combustion engine and cylinder blockISUZU MOTORS LTD·Filed 2024·Granted Jan 13, 2026·0 cites·4 claims
- 0269US2026036073A1Piston and internal combustion engineISUZU MOTORS LTD·Filed 2025·Application pending·0 cites
- 0369US2026036072A1Piston and internal combustion engineISUZU MOTORS LTD·Filed 2025·Application pending·0 cites
- 0453US12528915B2Polycarbonate resin compositionIDEMITSU KOSAN CO·Filed 2020·Granted Jan 20, 2026·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when ISHIKAWA YASUHIRO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →