Inventor · disambiguated record
Shiro Nakadaira
Also filed as: NAKADAIRA SHIRO
3 granted patents·105 citations·filing 1984–1998
75Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0189US4639146AThrust bearingHITACHI LTD·Filed 1984·Granted Jan 27, 1987·41 cites·5 claims
- 0285US5893978APurifying method and purification system for lakes and marshesHITACHI LTD·Filed 1997·Granted Apr 13, 1999·50 cites·21 claims
- 0344US6039866AFluidized bed filtering apparatusHITACHI LTD·Filed 1998·Granted Mar 21, 2000·14 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Shiro Nakadaira 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 →