Assignee

SUMITOMO HEAVY IND ION TECH CO LTD

JP·14 granted patents·30 citations·filing 20132016

Technology mixH01J14H10P2G01J1G02B1H01Q1H05H1

Top patents by PatentIndex Score

14 records

Join the waitlist — get patent alerts

Get an alert when SUMITOMO HEAVY IND ION TECH 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 →