Inventor · name-matched record
KITAGAWA KATSUYUKI
2 granted patents·0 citations·filing 2021–2021
21Inventor score
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- 0153US12571124B2Method for measuring distance between lower end surface of heat shielding member and surface of raw material melt, method for controlling distance between lower end surface of heat shielding member and surface of raw material melt and method for manufacturing silicon single crystalSHIN ETSU HANDOTAI CO LTD·Filed 2021·Granted Mar 10, 2026·0 cites·11 claims
- 0244US12553231B2Structure and method for fabricating sameYG JAPAN TSUSYO·Filed 2021·Granted Feb 17, 2026·0 cites·15 claims
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Identity basis: exact name match across USPTO filings. How scoring works →