Inventor · disambiguated record

Saburo Ishiyama

Also filed as: ISHIYAMA SABURO

2 granted patents·27 citations·filing 1977–1977

61Inventor score

Technology areasC08B Y10S

Files withIDEMITSU KOSAN CO2

Top patents by PatentIndex Score

2 records

0180US4146706APolysaccharide and process for the production thereofIDEMITSU KOSAN CO·Filed 1977·Granted Mar 27, 1979·21 cites·1 claims
0237US4153508AProcess for the production of novel polysaccharideIDEMITSU KOSAN CO·Filed 1977·Granted May 8, 1979·6 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →