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Inventor

Kikuo Saito

Inventor
Hyogo, JP

Overview

13→
Patents
1976–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 13 as inventor

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

F16Lprimary
F16LPipes64%
H04NPictorial communication, e.g. television14%
H03FAmplifiers7%
H03KPulse technique7%
LOC237%
PatentTitleYear
10,088,085Extendable and contractible flexible joint20187,328,874'Supporting device for non-averaged force'20086,773,040'Spacer-less type pipe joint and packing ring used for the same'20046,467,813'Reinforcement fitting'20026,299,217'Flexible pipe connector'20016,161,878'External cover pipe for fluid transport pipe'20006,131,957'Fixing construction for pipe joint'20006,019,396'Pipe connecting apparatus'20005,897,146'Flexible pipe connector'1999D0392372'Pipe joint'19984,390,895'Color image pick-up apparatus'19833,970,947'Multi-stage differential amplifier circuit with means for compensating the temperature drift of a constant current source transistor'19763,965,371'Temperature compensated video signal processing circuit with a video signal clipping device'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1983Patents assigned to TOKYO SHIBAURA ELECTRIC CO (3)· patent assignee history
1976–1983Based in Yokohama, JP· patent location history
1998–1999Patents assigned to YANO GIKEN KK (2)· patent assignee history
1998–1999Based in Sanda, JP· patent location history
2000–2018Patents assigned to WATERWORKS TECHNOLOGY DEV ORG (7)· patent assignee history
2000–2001Based in Hyogo, JP· patent location history
2002–2008Based in Osaka, JP· patent location history
2018Based in Sasayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WATERWORKS TECHNOLOGY DEV ORG72000–2018
TOKYO SHIBAURA ELECTRIC CO31976–1983
YANO GIKEN KK21998–1999
Locations
LocationPatentsSpan
Hyogo, JP42000–2001
Osaka, JP32002–2008
Yokohama, JP31976–1983
Sanda, JP21998–1999
Sasayama, JP12018