Inventor · disambiguated record
Masako Katsurayama
Also filed as: KATSURAYAMA MASAKO
2 granted patents·11 citations·filing 1985–1985
56Inventor score
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0151US4778760AThermostable α-amylase-producing, thermophilic anaerobic bacteria, thermostable α-amylase and process for producing the sameHITACHI LTD·Filed 1985·Granted Oct 18, 1988·5 cites·6 claims
- 0250US4734365AProcess for liquefying starchHITACHI LTD·Filed 1985·Granted Mar 29, 1988·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →