LexDanaLexDanabeta
Inventor

Hideaki Tomi

Inventor
Ebina, JP

Overview

3→
Patents
2000–2008
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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 lacquers100%
PatentTitleYear
7,345,100'Water-based ink composition for ball-point pen'20087,279,512'Water-based ink composition for ballpoint pen'20076,099,629'Water based ink and water based pigment ink having metallic lustrous color for ballpoint pen'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2008Patents assigned to MITSUBISHI PENCIL CO (3)· patent assignee history
2000Based in Sagamihara, JP· patent location history
2007–2008Based in Ebina, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI PENCIL CO32000–2008
Locations
LocationPatentsSpan
Ebina, JP22007–2008
Sagamihara, JP12000