Inventor · name-matched record

HAMAMURA TOMOFUMI

2 granted patents·0 citations·filing 2022–2025

24Inventor score

Technology areasC09K H01M

Files withMITSUBISHI CHEM CORP1 PANASONIC IP MAN CO LTD1

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

2 records

0175US12540279B2Liquid crystal element and emulsion compositionMITSUBISHI CHEM CORP·Filed 2025·Granted Feb 3, 2026·0 cites·24 claims
0263US12562385B2Positive electrode active material and magnesium secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Granted Feb 24, 2026·0 cites·5 claims

Join the waitlist — get patent alerts

Get an alert when HAMAMURA TOMOFUMI files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: exact name match across USPTO filings. How scoring works →