Inventor · name-matched record
ARIKAWA JUN
2 granted patents·0 citations·filing 2020–2021
22Inventor score
Files withSUMITOMO OSAKA CEMENT CO LTD2
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- 0151US12538748B2Ceramic joined body, electrostatic chucking device, and method for producing ceramic joined bodySUMITOMO OSAKA CEMENT CO LTD·Filed 2021·Granted Jan 27, 2026·0 cites·16 claims
- 0251US12515998B2Ceramic joined body, electrostatic chuck device, and method for producing ceramic joined bodySUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Granted Jan 6, 2026·0 cites·10 claims
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Identity basis: exact name match across USPTO filings. How scoring works →