Inventor

Tsutomu Ueno

Inventor
Ikeda, JP

Overview

16→
Patents
1979–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 16 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
C03BManufacture, shaping, or supplementary processes9%
G06FElectric digital data processing9%
B01DSeparation6%
B05BSpraying apparatus6%
B05DProcesses for applying fluent materials to surfaces, in general6%
B21BRolling of metal6%
C04BLime, magnesia6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H04LTransmission of digital information, e.g. telegraphic communication6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1984Patents assigned to AGENCY IND SCIENCE TECHN (4)· patent assignee history
1979Patents assigned to CENTRAL GLASS CO LTD (2)· patent assignee history
1979–1984Based in Ikeda, JP· patent location history
1984–1986Patents assigned to SUMITOMO METAL IND (3)· patent assignee history
1991–1996Patents assigned to HOKKAIDO ELECTRIC POWER (2)· patent assignee history
1991–1996Based in Sapporo, JP· patent location history
2017–2018Based in Kanagawa, JP· patent location history
2018–2019Patents assigned to FUJITSU LTD (2)· patent assignee history
2018–2019Based in Numazu, JP· patent location history
2021Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY IND SCIENCE TECHN41979–1984
SUMITOMO METAL IND31984–1986
CENTRAL GLASS CO LTD21979
FUJITSU LTD22018–2019
HOKKAIDO ELECTRIC POWER21991–1996
Locations
LocationPatentsSpan
Ikeda, JP41979–1984
Sakai, JP22021
Numazu, JP22018–2019
Kanagawa, JP22017–2018
Sapporo, JP21991–1996