Inventor · disambiguated record
Masaharu Asaoka
Also filed as: ASAOKA MASAHARU
3 granted patents·57 citations·filing 1988–1990
73Inventor score
Files withKAYABA INDUSTRY CO LTD3
Top patents by PatentIndex Score
3 records- 0169US5097746AMetering valveKAYABA INDUSTRY CO LTD·Filed 1989·Granted Mar 24, 1992·18 cites·8 claims
- 0269US4860788AMetering valveKAYABA INDUSTRY CO LTD·Filed 1988·Granted Aug 29, 1989·31 cites·17 claims
- 0338US5007459AHydraulic control systemKAYABA INDUSTRY CO LTD·Filed 1990·Granted Apr 16, 1991·8 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Masaharu Asaoka 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 →