LexDanaLexDanabeta
Inventor

Toshiki Owaki

Inventor
Tualatin, OR, US

Overview

7→
Patents
1993–2008
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
C09GPolishing compositions36%
G11BInformation storage based on relative movement between record carrier and transducer14%
PatentTitleYear
7,368,387'Polishing composition and polishing method'20086,332,831'Polishing composition and method for producing a memory hard disk'20016,328,774'Polishing composition and method for producing a memory hard disk'20016,280,490'Polishing composition and method for producing a memory hard disk'20016,258,140'Polishing composition'20016,117,220'Polishing composition and rinsing composition'20005,226,955'Polishing composition for memory hard disc'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to FUMIMI INC (1)· patent assignee history
1993–2008Based in Aichi, JP· patent location history
2000–2008Patents assigned to FUJIMI INC (2)· patent assignee history
2000Patents assigned to TOHO CHEM IND CO LTD (1)· patent assignee history
2001Patents assigned to FUJIMI AMERICA INC (4)· patent assignee history
2001Based in Tualatin, OR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIMI AMERICA INC42001
FUJIMI INC22000–2008
FUMIMI INC11993
TOHO CHEM IND CO LTD12000
Locations
LocationPatentsSpan
Tualatin, OR, US42001
Aichi, JP31993–2008