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Inventor

Toshio Masaki

Inventor
Hitachi, JP

Overview

3→
Patents
1991–1994
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.

C03Bprimary
C03BManufacture, shaping, or supplementary processes22%
H05BElectric heating22%
Y02PClimate change mitigation technologies in the production or processing of goods22%
C22CAlloys11%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment11%
H04LTransmission of digital information, e.g. telegraphic communication11%
PatentTitleYear
5,330,710'Nickel-base alloy for glass-contracting member used in unenergized state'19945,280,476'Communication control system using an asynchronous transfer mode network'19945,062,118'Electric melting furnace for vitrifying waste'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to DORYOKURO KAKUNENRYO (2)· patent assignee history
1991–1994Based in Hitachi, JP· patent location history
1994Patents assigned to TOSHIBA KK (1)· patent assignee history
1994Based in Machida, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DORYOKURO KAKUNENRYO21991–1994
TOSHIBA KK11994
Locations
LocationPatentsSpan
Hitachi, JP21991–1994
Machida, JP11994