Inventor · disambiguated record

Shun-Ichi Kiriyama

Also filed as: KIRIYAMA SHUN-ICHI

1 granted patent·24 citations·filing 1981–1981

42Inventor score

Technology areasC08G

Files withUNITIKA LTD1

Top patents by PatentIndex Score

1 record

0173US4374961AMethod for manufacturing heat-stable polyesters using phosphonic acid compounds with cyclic carbonates and catalystUNITIKA LTD·Filed 1981·Granted Feb 22, 1983·24 cites·6 claims

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