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Inventor

Kenichi Igarashi

Inventor
Tatebayashi, JP

Overview

3→
Patents
1984–1994
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Jprimary
B41JTypewriters50%
B01LChemical or physical laboratory apparatus for general use25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
PatentTitleYear
5,296,194'Blood analyzing system'19944,879,947'Printhead which minimizes stray magnetic flux'19894,438,692'Printing apparatus with cooling of hammer printing coils'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1989Patents assigned to HITACHI KOKI KK (2)· patent assignee history
1984Patents assigned to HITACHI LTD (1)· patent assignee history
1984Based in Katsuta, JP· patent location history
1989Based in Ibaragi, JP· patent location history
1994Patents assigned to SANYO ELECTRIC CO (1)· patent assignee history
1994Based in Tatebayashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI KOKI KK21984–1989
HITACHI LTD11984
SANYO ELECTRIC CO11994
Locations
LocationPatentsSpan
Tatebayashi, JP11994
Ibaragi, JP11989
Katsuta, JP11984