Inventor

MASHINO ZENICHI

JP2 patents

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

NIKKA CHEMICAL IND CO LTD

1 patent

US4539012ASep 3, 1985

Pitch-containing composition

NIKKA CHEMICAL IND CO LTD38 citations85

CHIYODA CHEM ENG CONSTRUCT CO

1 patent

US4537600AAug 27, 1985

Method for the preparation of pitch-in-water slurry

CHIYODA CHEM ENG CONSTRUCT CO13 citations68