Inventor · disambiguated record
Sumio Kitahata
Also filed as: KITAHATA SUMIO
13 granted patents·153 citations·filing 1979–1997
91Inventor score
Files withENSUIKO SUGAR REFINING8HAYASHIBARA BIOCHEM LAB2SAN EI GEN F F I1SAN EI GEN FFI INC1TOYO BOSEKI1
Top patents by PatentIndex Score
13 records- 0188US4454161AProcess for the production of branching enzyme, and a method for improving the qualities of food products therewithHAYASHIBARA BIOCHEM LAB·Filed 1982·Granted Jun 12, 1984·85 cites·17 claims
- 0272US4254227AProcesses for producing syrups of syrup solids containing fructose-terminated oligosaccharidesHAYASHIBARA BIOCHEM LAB·Filed 1979·Granted Mar 3, 1981·17 cites·3 claims
- 0365US5366879AMethod of preparing branched cyclodextrinENSUIKO SUGAR REFINING·Filed 1992·Granted Nov 22, 1994·9 cites·11 claims
- 0454US5623071AGalactosyl and mannosyl cyclodextrinsENSUIKO SUGAR REFINING·Filed 1995·Granted Apr 22, 1997·12 cites·12 claims
- 0545US5089401AMethod for the preparation of fructose-containing oligosaccharideENSUIKO SUGAR REFINING·Filed 1991·Granted Feb 18, 1992·8 cites·15 claims
- 0640US5393660AReagent for Determining α-amylase activity and method for determining α-amylase activityTOYO BOSEKI·Filed 1993·Granted Feb 28, 1995·10 cites·15 claims
- 0733US5763598ABranched cyclodextrins and method for producing themENSUIKO SUGAR REFINING·Filed 1997·Granted Jun 9, 1998·4 cites·16 claims
- 0833US5529927A"Alga species lobsphaera TM-33 (ATCC 75630) which is useful for preparing trehalase"SAN EI GEN FFI INC·Filed 1994·Granted Jun 25, 1996·2 cites·1 claims
- 0932US5622844AMethod of preparing a mannosyl-cyclodextrinENSUIKO SUGAR REFINING·Filed 1995·Granted Apr 22, 1997·0 cites·15 claims
- 1032US5523218AMethod of producing a galactosyl-cyclodextrinENSUIKO SUGAR REFINING·Filed 1994·Granted Jun 4, 1996·0 cites·5 claims
- 1132US5356884AHetero-branched cyclodextrinsENSUIKO SUGAR REFINING·Filed 1992·Granted Oct 18, 1994·3 cites·9 claims
- 1229US5593869AMethod of manufacturing sugars by trehalaseSAN EI GEN F F I·Filed 1995·Granted Jan 14, 1997·3 cites·7 claims
- 1328US5463039AMethod of preparing hetero-branched cyclodextrinsENSUIKO SUGAR REFINING·Filed 1994·Granted Oct 31, 1995·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →