Inventor · disambiguated record
Toshihiko Miyakoshi
Also filed as: MIYAKOSHI TOSHIHIKO
3 granted patents·52 citations·filing 1994–1997
72Inventor score
Files withSANKYO SEIKI SEISAKUSHO KK3
Top patents by PatentIndex Score
3 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
- 0342US5828795ASealing device for use in a motorSANKYO SEIKI SEISAKUSHO KK·Filed 1997·Granted Oct 27, 1998·9 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Toshihiko Miyakoshi 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 →