HI

Hirotoshi Ishii

IC Idemitsu Kosan Co.: 2 patents #28 of 111Top 30%
📍 Kisarazu, JP: #1 of 6 inventorsTop 20%
Overall (2023): #151,577 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11673998 Triazine-ring-containing polymer and composition in which same is used 2023-06-13
11655326 Molded body containing polycarbonate-polyorganosiloxane copolymer Kazushige Ideta, Yasuhiro Ishikawa 2023-05-23