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Inventor

Masakazu Furukawa

Inventor
Wakayama, JP

Overview

5→
Patents
1993–2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C11Dprimary
C11DDetergent compositions56%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods11%
E05BLocks11%
E05CBolts or fastening devices for wings, specially for doors or windows11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
8,063,009'Bleaching activator granule'20117,323,437'Process for producing a bleaching activator composition'20086,833,343'Bleaching detergent formulation'20046,500,794'Granulated bleaching activator'20025,264,269'Water-disintegratable cleaning article in laminated sheet form'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2011Patents assigned to KAO CORP (5)· patent assignee history
1993Based in Tochigi, JP· patent location history
2002–2011Based in Wakayama, JP· patent location history
2011Patents assigned to FURUKAWA MASAKAZU (1)· patent assignee history
2011Patents assigned to NORO HIROSHI (1)· patent assignee history
2011Patents assigned to ONODA KEIICHI (1)· patent assignee history
2011Patents assigned to OZAKI KAZUYOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAO CORP51993–2011
FURUKAWA MASAKAZUself12011
NORO HIROSHI12011
ONODA KEIICHI12011
OZAKI KAZUYOSHI12011
Locations
LocationPatentsSpan
Wakayama, JP42002–2011
Tochigi, JP11993