Inventor · disambiguated record
Kaoru Maeshima
Also filed as: MAESHIMA KAORU
4 granted patents·29 citations·filing 1973–1981
73Inventor score
Files withSUMITOMO CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0179US4537973AProcess for preparing biotinSUMITOMO CHEMICAL CO·Filed 1981·Granted Aug 27, 1985·12 cites·13 claims
- 0260US3998817AProcess for producing cephalosporanic acid derivativesSUMITOMO CHEMICAL CO·Filed 1973·Granted Dec 21, 1976·5 cites·6 claims
- 0355US4043991APreparation of peptides and cephalosporinsSUMITOMO CHEMICAL CO·Filed 1975·Granted Aug 23, 1977·10 cites·18 claims
- 0428US3978053AProcess for producing cephalosporinsSUMITOMO CHEMICAL CO·Filed 1974·Granted Aug 31, 1976·2 cites·22 claims
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