Inventor · disambiguated record
Kyoko Koizumi
Also filed as: KOIZUMI KYOKO
7 granted patents·21 citations·filing 1980–1997
80Inventor score
Top patents by PatentIndex Score
7 records- 0154US5623071AGalactosyl and mannosyl cyclodextrinsENSUIKO SUGAR REFINING·Filed 1995·Granted Apr 22, 1997·12 cites·12 claims
- 0249US4285939ACephalosporin derivatives, and antibacterial drugs containing the derivativesEISAI CO LTD·Filed 1980·Granted Aug 25, 1981·2 cites·6 claims
- 0333US5763598ABranched cyclodextrins and method for producing themENSUIKO SUGAR REFINING·Filed 1997·Granted Jun 9, 1998·4 cites·16 claims
- 0432US5622844AMethod of preparing a mannosyl-cyclodextrinENSUIKO SUGAR REFINING·Filed 1995·Granted Apr 22, 1997·0 cites·15 claims
- 0532US5523218AMethod of producing a galactosyl-cyclodextrinENSUIKO SUGAR REFINING·Filed 1994·Granted Jun 4, 1996·0 cites·5 claims
- 0632US5356884AHetero-branched cyclodextrinsENSUIKO SUGAR REFINING·Filed 1992·Granted Oct 18, 1994·3 cites·9 claims
- 0728US5463039AMethod of preparing hetero-branched cyclodextrinsENSUIKO SUGAR REFINING·Filed 1994·Granted Oct 31, 1995·0 cites·8 claims
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