Inventor · disambiguated record
Yoshikatsu Tamaoki
Also filed as: TAMAOKI YOSHIKATSU
3 granted patents·339 citations·filing 1986–1993
79Inventor score
Files withNISHIZAWA JUNICHI3
Top patents by PatentIndex Score
3 records- 0196US6323832B1Color display deviceNISHIZAWA JUNICHI·Filed 1993·Granted Nov 27, 2001·222 cites·24 claims
- 0290US4831504AHolder with semiconductor lighting deviceNISHIZAWA JUNICHI·Filed 1986·Granted May 16, 1989·69 cites·4 claims
- 0378US4964023AHolder with semiconductor lighting deviceNISHIZAWA JUNICHI·Filed 1988·Granted Oct 16, 1990·48 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Yoshikatsu Tamaoki 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 →