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Inventor

SUGIMOTO MICHIO

JP14 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMOTO MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IDEMITSU KOSAN CO

7 patents

CHEVRON CHEM CO

3 patents

RES ASS PETROLEUM ALTERNAT DEV

3 patents

LIGHT OIL UTILIZATION RES ASS

1 patent