Inventor · disambiguated record
Hideaki Tsuda
Also filed as: TSUDA HIDEAKI
3 granted patents·59 citations·filing 1981–1993
72Inventor score
Technology areasH01H
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0181US5402297ACommutating type DC circuit breaker arrangementHITACHI LTD·Filed 1993·Granted Mar 28, 1995·39 cites·4 claims
- 0272US4430536AVacuum interrupterHITACHI LTD·Filed 1982·Granted Feb 7, 1984·15 cites·6 claims
- 0344US4547639AVacuum circuit breakerHITACHI LTD·Filed 1981·Granted Oct 15, 1985·5 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Hideaki Tsuda 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 →