Inventor · disambiguated record
Michinori Koyama
Also filed as: KOYAMA MICHINORI · UMEZAWA HAMAO
6 granted patents·30 citations·filing 1978–2002
79Inventor score
Top patents by PatentIndex Score
6 records- 0176US6458848B1Remedy for autoimmune diseasesNIPPON KAYAKU KK·Filed 2002·Granted Oct 1, 2002·7 cites·7 claims
- 0274US4185156APeptides and acid addition salts thereofMICROBIAL CHEM RES FOUND·Filed 1978·Granted Jan 22, 1980·17 cites·5 claims
- 0364US6387958B1Remedy for autoimmune diseasesNIPPON KAYAKU KK·Filed 2001·Granted May 14, 2002·1 cites·4 claims
- 0463US6355688B1Remedy for autoimmune diseasesFiled 2000·Granted Mar 12, 2002·1 cites·4 claims
- 0539US5886049ARemedy for autoimmune diseasesNIPPON KAYAKU KK·Filed 1997·Granted Mar 23, 1999·4 cites·6 claims
- 0631US6184253B1Remedy for autoimmune diseasesNIPPON KAYAKU KK·Filed 1998·Granted Feb 6, 2001·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →