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Inventor

Shunji Ookubo

Inventor
Kumagaya, JP

Overview

4→
Patents
2002–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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
6,720,726'Color cathode ray tube'20046,646,381'Cathode-ray tube apparatus'20036,489,737'Cathode ray tube apparatus'20026,486,624'Cathode ray tube apparatus'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2004Patents assigned to TOSHIBA KK (4)· patent assignee history
2002–2004Based in Kumagaya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK42002–2004
Locations
LocationPatentsSpan
Kumagaya, JP42002–2004