Inventor · disambiguated record
Yuhei Iwata
Also filed as: IWATA YUHEI
4 granted patents·1 pending application·133 citations·filing 1988–2024
78Inventor score
Top patents by PatentIndex Score
5 records- 0181US5500416APercutaneous absorption promoting agent and dermatologic preparation containing the sameSHISEIDO CO LTD·Filed 1993·Granted Mar 19, 1996·61 cites·13 claims
- 0272US5120716APercutaneous absorption promoting agent and dermatologic preparation containing the sameSHISEIDO CO LTD·Filed 1988·Granted Jun 9, 1992·40 cites·1 claims
- 0360US5733891ACompound for medicinal ingredient and hyaluronic acid and process for producing the sameSHISEIDO CO LTD·Filed 1995·Granted Mar 31, 1998·32 cites·21 claims
- 0452US2024346822A1Data processing apparatus, data processing method, and storage mediumSPOLIVE INTERACTIVE INC·Filed 2024·Application pending·0 cites
- 0539US12200307B2Information processing system, information processing apparatus, and information processing methodSPOLIVE INTERACTIVE INC·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →