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Inventor

Masakazu Takaki

Inventor
Saitama, JP

Overview

2→
Patents
1990
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps67%
H04LTransmission of digital information, e.g. telegraphic communication33%
PatentTitleYear
4,937,493'Cathode ray tube with an electrical connecting element'19904,935,663'Electron gun assembly for color cathode ray tube apparatus'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to TOSHIBA KK (2)· patent assignee history
1990Based in Saitama, JP· patent location history
1990Based in Fukaya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK21990
Locations
LocationPatentsSpan
Saitama, JP11990
Fukaya, JP11990