Inventor · name-matched record
SHIMAKAWA OSAMU
2 granted patents·0 citations·filing 2023–2023
22Inventor score
Technology areasG02B
Files withSUMITOMO ELECTRIC INDUSTRIES2
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- 0163US12535642B2Optical fiber bundle connector and method of manufacturing optical fiber bundle connectorSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Jan 27, 2026·0 cites·10 claims
- 0260US12523823B2Optical fiber bundle and optical switchSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Jan 13, 2026·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when SHIMAKAWA OSAMU 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 →