Inventor · disambiguated record
Takafumi Okawa
Also filed as: OKAWA TAKAFUMI
2 granted patents·3 citations·filing 2000–2023
38Inventor score
Top patents by PatentIndex Score
2 records- 0155US6605737B1Process for the preparation of condensed phosphoric acid estersDAIHACHI CHEM IND·Filed 2000·Granted Aug 12, 2003·3 cites·12 claims
- 0252US12453925B2Systems and methods of controlling objects in a virtual space based on posture of another objectNINTENDO CO LTD·Filed 2023·Granted Oct 28, 2025·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →