Inventor

SEKI SIGERU

2 patents

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

KUREHA CHEMICAL IND CO LTD

1 patent

US4174224ANov 13, 1979

Sand mold composition

KUREHA CHEMICAL IND CO LTD4 citations58

AGENCY IND SCIENCE TECHN

1 patent

US4299738ANov 10, 1981

Detergent composition

AGENCY IND SCIENCE TECHN1 citations45