Assignee

KOYAMA YUTAKA

JP·2 granted patents·9 citations·filing 20092012

Technology mixB60K1B60W1E05D1E05Y1F02D1F02M1

Top patents by PatentIndex Score

2 records

Join the waitlist — get patent alerts

Get an alert when KOYAMA YUTAKA 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 →