Assignee

SAKAI MASAYASU

JP·1 granted patent·4 pending applications·3 citations·filing 20072012

Technology mixY02E4Y02P4C10G3C10J3C01B2B01J1

Top patents by PatentIndex Score

5 records

Join the waitlist — get patent alerts

Get an alert when SAKAI MASAYASU 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 →