Inventor · disambiguated record
Kiyoshi Morikawa
Also filed as: MORIKAWA KIYOSHI
7 granted patents·108 citations·filing 1987–1999
85Inventor score
Top patents by PatentIndex Score
7 records- 0186US5290695AHeparitinase, process for producing the same and bacteria producing the sameSEIKAGAKU KOGYO CO LTD·Filed 1992·Granted Mar 1, 1994·42 cites·1 claims
- 0265US6159954AKeratan sulfate oligosaccharide fraction and pharmaceutical containing the sameSEIKAGAKU KOGYO CO LTD·Filed 1999·Granted Dec 12, 2000·18 cites·10 claims
- 0361US4916118APharmaceutical administration systems containing chemotactic peptidesUNIV TEXAS·Filed 1987·Granted Apr 10, 1990·27 cites·9 claims
- 0455US5939403AKeratan sulfate oligosaccharide fraction and pharmaceutical containing the sameSEIKAGAKU KOGYO CO LTD·Filed 1995·Granted Aug 17, 1999·10 cites·9 claims
- 0550US5840546AKeratin sulfate hydrolase obtainable by using Bacillus circulans and method for producing sameSEIKAGAKU KOGYO CO LTD·Filed 1995·Granted Nov 24, 1998·10 cites·8 claims
- 0634US5405759AHeparitinase, process for producing the same and bacteria producing the sameSEIKAGAKU KOGYO CO LTD·Filed 1993·Granted Apr 11, 1995·1 cites·2 claims
- 0728US5968806ABacillus circulans KsT202 produces keratan sulfate hydrolaseSEIKAGAKU KOGYO CO LTD·Filed 1998·Granted Oct 19, 1999·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →