Inventor · disambiguated record
Katsuhiko Araya
Also filed as: ARAYA KATSUHIKO
3 granted patents·1 pending application·67 citations·filing 1994–2022
73Inventor score
Technology areasG01N
Files withSHIMADZU CORP4
Top patents by PatentIndex Score
4 records- 0157US5559333AApparatus of non-dispersive infrared analyzerSHIMADZU CORP·Filed 1994·Granted Sep 24, 1996·24 cites·14 claims
- 0255US2024377318A1Gas Measurement ApparatusSHIMADZU CORP·Filed 2022·Application pending·0 cites
- 0354US5894083AContinuous gas analyzerSHIMADZU CORP·Filed 1997·Granted Apr 13, 1999·24 cites·5 claims
- 0450US5677534AApparatus for non-dispersive infrared analyzerSHIMADZU CORP·Filed 1996·Granted Oct 14, 1997·19 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Katsuhiko Araya 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 →