Inventor

SAWA NATSUO

JP17 patents

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

SAWA NATSUO

SHIKOKU CHEM

Method for preventing rusting in silver by using novel imidazole-4(5)-dithiocarboxylic acids in organic solvent

Imidazole 4(5)-dithiocarboxylic acids or salts

Production of 1-aminoethyl-imidazoles via the hydrolysis of 1-acylaminoethylimidazoles

Novel imidazole-isocyanuric acid adducts and utilization thereof

Imidazole-isocyanuric acid adducts

2-Tolyl-4,5-dihydroxymethyl imidazole

Novel imidazole compounds and process for preparations thereof

4,4&#39;-Methylene-bis-(2-ethyl-5-methyl imidazole) and methods of producing and using the same

Positively chargeable toner

Process for preparation of 1-benzylimidazole compound

Isocyanuric acid adduct of 2-vinyl-4,6-diamino-S-triazine, process for synthesis of said adduct and process for hardening polyepoxy resin with said adduct

Isocyanuric acid adduct of 2-vinyl-4,6-diamino-S-triazine

Process for synthesizing 2-vinyl-4,6-diamino-s-triazine

Process for synthesis of 2-vinyl-4,6-diamino-S-triazine

Novel 2-substituted-4,6-diamino-s-triazine/isocyanuric acid adduct, process for synthesis of said adduct and process for curing polyepoxy resin with said adduct

SAWA NATSUO

Method of rust-preventing for copper and copper alloy

SHIKOKU CHEMICAL CORP

Process of preparing imidazole 4(5) dithiocarboxylic acid

4,4'-Methylene-bis-(2-ethyl-5-methyl imidazole) and methods of producing and using the same