LexDanaLexDanabeta
Inventor

Isamu Takachi

Inventor
Kawasaki, JP

Overview

3→
Patents
1997–2000
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.

B23Kprimary
B23KSoldering or unsoldering25%
C11DDetergent compositions25%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis25%
H05KPrinted circuits25%
PatentTitleYear
6,140,286'Defluxing agent cleaning method and cleaning apparatus'20006,050,479'Defluxing agent cleaning method and cleaning apparatus'20005,695,571'Cleaning method using a defluxing agent'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2000Patents assigned to FUJITSU LTD (3)· patent assignee history
1997–2000Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD31997–2000
Locations
LocationPatentsSpan
Kawasaki, JP31997–2000