Inventor · disambiguated record
Kazumasa Tsukada
Also filed as: TSUKADA KAZUMASA
2 granted patents·6 citations·filing 1980–2012
42Inventor score
Top patents by PatentIndex Score
2 records- 0125US9273948B2Optical fiber sensorHAKUSAN CORP·Filed 2012·Granted Mar 1, 2016·0 cites·2 claims
- 0225US4317235ASystem for transmitting optical binary data signals through an optical fiber with pilot pulses inserted between two wide spaced successions of data signalsNIPPON ELECTRIC CO·Filed 1980·Granted Feb 23, 1982·6 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Kazumasa Tsukada 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 →