P

Inventor

MIYAWAKI YOZO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “MIYAWAKI YOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LION FAT OIL CO LTD

3 patents
US4248793AFeb 3, 1981

Process for the production of internal olefin sulfonate

LION FAT OIL CO LTD40 citations91
US4036596AJul 19, 1977

Apparatus for continuous sulfonation

LION FAT OIL CO LTD4 citations59
US4185034AJan 22, 1980

Bleaching olefin sulfonates with phosphate and peroxide

LION FAT OIL CO LTD1 citations51

LION CORP

2 patents
US4404143ASep 13, 1983

Process for producing high concentration solution of salt of alpha-sulfo fatty acid ester

LION CORP22 citations80
US6657071B1Dec 2, 2003

Process for producing α-sulfo-fatty acid alkyl ester salt

LION CORP12 citations65