Assignee
HAKUYO DENKYUU KABUSHIKI KAISH
US·0 granted patents·3 pending applications·0 citations·filing 2002–2002
Top patents by PatentIndex Score
3 records- 0141US2004007980A1Tubular LED lampHAKUYO DENKYUU KABUSHIKI KAISH·Filed 2002·Application pending·0 cites
- 0241US2004007981A1Chained led light source structureHAKUYO DENKYUU KABUSHIKI KAISH·Filed 2002·Application pending·0 cites
- 0337US2004008525A1LED electric bulbHAKUYO DENKYUU KABUSHIKI KAISH·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when HAKUYO DENKYUU KABUSHIKI KAISH 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 →