LexDanaLexDanabeta
Inventor

Sadao Toyoda

Inventor
Funabashi, JP

Overview

4→
Patents
1976–1982
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C11Dprimary
C11DDetergent compositions40%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids20%
C07CAcyclic or carbocyclic compounds20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
4,318,719'Electrode for an electric dust collector'19823,989,635'Process for improving granular detergents'19763,988,218'Process for recovering alkyl sulfonic acid from photosulfoxidation reaction mixture'19763,950,275'Method of manufacturing granular detergents'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to LION FAT OIL CO LTD (3)· patent assignee history
1976Based in Funabashi, JP· patent location history
1982Patents assigned to KATO HISASHI (1)· patent assignee history
1982Patents assigned to TOYODA SADAO (1)· patent assignee history
1982Based in Toyonaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LION FAT OIL CO LTD31976
KATO HISASHI11982
TOYODA SADAOself11982
Locations
LocationPatentsSpan
Funabashi, JP31976
Toyonaka, JP11982