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Inventor

Teruo Kohhashi

Inventor
Hatoyama, JP

Overview

1→
Patents
1995
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
5,444,243'Wien filter apparatus with hyperbolic surfaces'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to HITACHI LTD (1)· patent assignee history
1995Based in Hatoyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD11995
Locations
LocationPatentsSpan
Hatoyama, JP11995