Inventor · disambiguated record
Yasuo Kumagai
Also filed as: KUMAGAI YASUO
4 granted patents·319 citations·filing 1986–2000
82Inventor score
Files withOKABE CO LTD1
Top patents by PatentIndex Score
4 records- 0190US5812983AComputed medical file and chart systemFiled 1995·Granted Sep 22, 1998·182 cites·22 claims
- 0285US6081809AInterpolative method and system for producing medical charts and monitoring and recording patient conditionsFiled 1997·Granted Jun 27, 2000·108 cites·13 claims
- 0369US6644851B1Roentgenogram image capturing systemFiled 2000·Granted Nov 11, 2003·12 cites·16 claims
- 0450US4695178AJoint for reinforcing bar employed in concrete constructionOKABE CO LTD·Filed 1986·Granted Sep 22, 1987·17 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Yasuo Kumagai 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 →