Inventor · disambiguated record
Arihiro Yonezawa
Also filed as: YONEZAWA ARIHIRO
2 granted patents·43 citations·filing 1994–1995
64Inventor score
Files withSANKYO SEIKI SEISAKUSHO KK2
Top patents by PatentIndex Score
2 records- 0166US5628569AFluid bearing unit and manufactured method thereofSANKYO SEIKI SEISAKUSHO KK·Filed 1994·Granted May 13, 1997·24 cites·13 claims
- 0250US5675199ABearing device with a primary and secondary magnetic fluid sealing mechanismSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Oct 7, 1997·19 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Arihiro Yonezawa 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 →