Inventor · disambiguated record
Shigemi Oba
Also filed as: OBA SHIGEMI
5 granted patents·1 pending application·46 citations·filing 2008–2019
75Inventor score
Top patents by PatentIndex Score
6 records- 0190US9097691B2Sample handling systemONIZAWA KUNIAKI·Filed 2008·Granted Aug 4, 2015·42 cites·6 claims
- 0284US9863969B2Method of evaporation control of a sample stored in a cold containerHITACHI HIGH TECH CORP·Filed 2015·Granted Jan 9, 2018·2 cites·4 claims
- 0382US10386380B2Sample handling systemHITACHI HIGH TECH CORP·Filed 2017·Granted Aug 20, 2019·2 cites·5 claims
- 0470US10852314B2Sample handling systemHITACHI HIGH TECH CORP·Filed 2019·Granted Dec 1, 2020·0 cites·2 claims
- 0537US8760264B2Article conveying system and sample processing systemONIZAWA KUNIAKI·Filed 2010·Granted Jun 24, 2014·0 cites·9 claims
- 0633US2012129673A1Centrifugal separatorFUKUGAKI TATSUYA·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shigemi Oba 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 →