Inventor · disambiguated record
Masatoshi Niunoya
Also filed as: NIUNOYA MASATOSHI
5 granted patents·1 pending application·116 citations·filing 2011–2021
79Inventor score
Top patents by PatentIndex Score
6 records- 0193USD760384SCap for a blood collection tubeSEKISUI MEDICAL CO LTD·Filed 2014·Granted Jun 28, 2016·72 cites·1 claims
- 0284USD688796SCap for a blood collection tubeNIUNOYA MASATOSHI·Filed 2011·Granted Aug 27, 2013·39 cites·1 claims
- 0365US10182967B2Plug and bodily fluid-collecting instrument setNIUNOYA MASATOSHI·Filed 2011·Granted Jan 22, 2019·2 cites·13 claims
- 0459US8623655B2Composition for plasma and serum separation, and container for blood testingANRAKU HIDEO·Filed 2011·Granted Jan 7, 2014·2 cites·16 claims
- 0555US9580217B2PlugNIUNOYA MASATOSHI·Filed 2011·Granted Feb 28, 2017·1 cites·8 claims
- 0646US2023158505A1Specimen collection containerSEKISUI MEDICAL CO LTD·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masatoshi Niunoya 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 →