Inventor · disambiguated record
Ryuichi Hatai
Also filed as: HATAI RYUICHI
3 granted patents·187 citations·filing 1993–2000
76Inventor score
Technology areasA23L
Files withOTSUKA PHARMA CO LTD3
Top patents by PatentIndex Score
3 records- 0195US5437880AHealth drink compositionOTSUKA PHARMA CO LTD·Filed 1993·Granted Aug 1, 1995·115 cites·9 claims
- 0288US5830523ALow-calorie beverage compositionOTSUKA PHARMA CO LTD·Filed 1996·Granted Nov 3, 1998·67 cites·9 claims
- 0374US6630186B1Drinks containing cochineal colorant and method of preventing discoloration thereofOTSUKA PHARMA CO LTD·Filed 2000·Granted Oct 7, 2003·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →