Inventor · disambiguated record
Kaoru Hagiya
Also filed as: HAGIYA KAORU
6 granted patents·141 citations·filing 1989–1995
85Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0184USD354013SLiquid chromatograph analyzerHITACHI LTD·Filed 1993·Granted Jan 3, 1995·27 cites·1 claims
- 0273USD356745SOperator with printer for analyzing machine of liquid chromatographHITACHI LTD·Filed 1993·Granted Mar 28, 1995·16 cites·1 claims
- 0371US5664937APrecisely flow-controlling pumpHITACHI LTD·Filed 1995·Granted Sep 9, 1997·44 cites·11 claims
- 0470US5100557ALiquid chromatography system and method for separation of pre-separated componentsHITACHI LTD·Filed 1989·Granted Mar 31, 1992·30 cites·18 claims
- 0567USD353384SPump for analyzing machine of liquid chromatographHITACHI LTD·Filed 1993·Granted Dec 13, 1994·13 cites·1 claims
- 0644US5559283ACasing structure for chromatographHITACHI LTD·Filed 1994·Granted Sep 24, 1996·11 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Kaoru Hagiya 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 →