Inventor · disambiguated record
Ryouichi Abe
Also filed as: ABE RYOUICHI
4 granted patents·100 citations·filing 1980–1986
78Inventor score
Top patents by PatentIndex Score
4 records- 0189USD298747SProgrammable controllerHITACHI LTD·Filed 1986·Granted Nov 29, 1988·30 cites·1 claims
- 0285US4302247AHigh strength austenitic stainless steel having good corrosion resistanceKOBE STEEL LTD·Filed 1980·Granted Nov 24, 1981·40 cites·6 claims
- 0384USD287117SProgrammable controllerHITACHI LTD·Filed 1984·Granted Dec 9, 1986·28 cites·1 claims
- 0429US4752909ASequence controllerHITACHI LTD·Filed 1985·Granted Jun 21, 1988·2 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Ryouichi Abe 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 →