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Inventor

Ryosuke Saito

Inventor
Tokyo, JP

Overview

26→
Patents
1985–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 26 as inventor

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

G06Fprimary
G06FElectric digital data processing24%
F04DNon-positive-displacement pumps15%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants13%
H05KPrinted circuits9%
C10MLubricating compositions7%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions7%
F16HGearing4%
H04NPictorial communication, e.g. television4%
E02BHydraulic engineering2%
E06CLadders2%
PatentTitleYear
11,073,163Centrifugal compressor202111,053,451Lubricant composition for a speed reducer, and speed reducer202111,035,380Diffuser vane and centrifugal compressor202111,021,672Lubricant composition for speed reducer and speed reducer202110,989,201Centrifugal compressor202110,876,065Grease composition202010,309,413Impeller and rotating machine provided with same201910,087,950Centrifugal rotation machine20189,897,101'Impeller for centrifugal rotary machine, and centrifugal rotary machine'20189,874,219Impeller and fluid machine20189,736,420'Television receiver and electronic device'20179,507,377'Electronic device'20169,274,557'Stand for electronic device and electronic device'20168,737,049'Electronic apparatus'20148,569,674'Multiplexed photocurrent monitoring circuit comprising current mirror circuits'20138,570,444'Television receiver and electronic device'20138,520,379'Electronic apparatus'20138,506,024'Electronic apparatus'20138,425,079'Electronic device'20138,358,512'Electronic device'20138,273,987'Electronic device'20128,238,119'Electronic device'20128,174,846'Electronic device'20128,058,553'Electronic device'20117,602,604'Electronic apparatus'20094,494,474'Fender and life ladder in one'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2017Patents assigned to TOSHIBA KK (14)· patent assignee history
2009–2021Based in Tokyo, JP· patent location history
2011–2014Patents assigned to SAITO RYOSUKE (10)· patent assignee history
2011–2013Patents assigned to KONNO TOSHIO (6)· patent assignee history
2011–2016Based in Koganei, JP· patent location history
2012–2013Patents assigned to HAMADA TOMOHIRO (4)· patent assignee history
2013Based in Yokohama, JP· patent location history
2018–2021Patents assigned to MITSUBISHI HEAVY IND COMPRESSOR CORP (5)· patent assignee history
2020–2021Based in Chigasaki, JP· patent location history
2021Based in Fujisawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK142009–2017
SAITO RYOSUKEself102011–2014
KONNO TOSHIO62011–2013
MITSUBISHI HEAVY IND COMPRESSOR CORP52018–2021
HAMADA TOMOHIRO42012–2013
Locations
LocationPatentsSpan
Tokyo, JP102009–2021
Koganei, JP102011–2016
Chigasaki, JP22020–2021
Fujisawa, JP12021
Yokohama, JP12013