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Inventor

Hiroshi Kanki

Inventor
Tokyo, JP

Overview

8→
Patents
1978–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 8 as inventor

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

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines15%
F04DNon-positive-displacement pumps15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants10%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
B66CCranes5%
F03BMachines or engines for liquids5%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%
F16CShafts5%
F16DCouplings for transmitting rotation5%
PatentTitleYear
10,578,116Rotational body and method for manufacturing the same20209,885,384'Floating bush bearing device and supercharger including the same'20188,272,838'Impeller and pump including the same'20127,003,947'Gyro wave activated power generator and a wave suppressor using the power generator'20065,816,098'Method and system for controlling attitude of lifting load utilizing gyro effect'19985,755,622'Centrifugally operated axial and torsional vibration reducer for a diaphragm coupling'19984,660,838'Vibration suppressing sealing device for a rotary machine'19874,114,819'Apparatus for supporting a bobbin holder shaft in a high speed winder'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2020Patents assigned to MITSUBISHI HEAVY IND LTD (5)· patent assignee history
1978Based in Kakogawa, JP· patent location history
1987–1998Based in Takasago, JP· patent location history
1998Patents assigned to MITSUBISH JUKOGYO KABUSHIKI KA (1)· patent assignee history
1998Based in Hogyo, JP· patent location history
2006Patents assigned to JAPAN SCIENCE & TECH CORP (1)· patent assignee history
2006–2012Based in Hyogo, JP· patent location history
2012Patents assigned to KANKI HIROSHI (1)· patent assignee history
2012Patents assigned to SHINMAYWA IND LTD (1)· patent assignee history
2018–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HEAVY IND LTD51978–2020
JAPAN SCIENCE & TECH CORP12006
KANKI HIROSHIself12012
MITSUBISH JUKOGYO KABUSHIKI KA11998
SHINMAYWA IND LTD12012
Locations
LocationPatentsSpan
Tokyo, JP22018–2020
Hyogo, JP22006–2012
Takasago, JP21987–1998
Hogyo, JP11998
Kakogawa, JP11978