Assignee

WATARAI ETSUYOSHI

JP·18 granted patents·162 citations·filing 20052012

Technology mixB62M12Y10T7B62K6B62L4B60B3B60L2

Top patents by PatentIndex Score

18 records

Join the waitlist — get patent alerts

Get an alert when WATARAI ETSUYOSHI 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 →