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Inventor

Teruaki Fukasawa

Inventor
Gunma, JP

Overview

9→
Patents
1998–2003
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers64%
B43KImplements for writing or drawing18%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,503,966'Gelled non-aqueous ball point pen ink for forming drawn line approximate to that of aqueous ball point pen and ball point using the ink'20036,478,496'Ink follower for writing tool'20026,479,568'Non-aqueous ball point pen ink and ball point pen using the ink'20026,114,412'Water-based ink with metallic gloss for direct fill in ball-point pen'20006,083,311'Water based ink having metallic luster adapted for direct-filling in ball-point pen'20005,984,559'Ballpoint pen refill and fabrication method thereof'19995,945,484'Water-in-oil type disperse ink'19995,925,175'Direct filling ink capable of being used for a ballpoint pen containing an aqueous ink composition'19995,767,172'Water base ink composition directly fed to a pen body of a ball-point pen'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2003Patents assigned to PILOT KK (9)· patent assignee history
1998–1999Based in Isezaki, JP· patent location history
1999Based in Isesaki, JP· patent location history
2000–2003Based in Gunma, JP· patent location history
2000Based in Gumma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PILOT KK91998–2003
Locations
LocationPatentsSpan
Gunma, JP42000–2003
Isezaki, JP31998–1999
Gumma, JP12000
Isesaki, JP11999