Assignee
TOKYO DENSOKU KABUSHIKI KAISHA
JP·3 granted patents·36 citations·filing 1992–1997
Technology mixH01J3
Top patents by PatentIndex Score
3 records- 0160US5304893ADischarge tube having cup shape glow discharge electrodeTOKYO DENSOKU KABUSHIKI KAISHA·Filed 1992·Granted Apr 19, 1994·15 cites·4 claims
- 0258US5278474ADischarge tubeTOKYO DENSOKU KABUSHIKI KAISHA·Filed 1993·Granted Jan 11, 1994·16 cites·12 claims
- 0337US6097152AComposite discharge lamp having center, arc electrodes coated for electron emissionTOKYO DENSOKU KABUSHIKI KAISHA·Filed 1997·Granted Aug 1, 2000·5 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when TOKYO DENSOKU KABUSHIKI KAISHA files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →