Assignee

SUMITOMO HEAVY IND ION TECHNOLOGY CO LTD

JP·15 granted patents·58 citations·filing 20132015

Technology mixH01J15H01L2H10P2C23C1H05H1

Top patents by PatentIndex Score

15 records

Join the waitlist — get patent alerts

Get an alert when SUMITOMO HEAVY IND ION TECHNOLOGY CO LTD 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 →