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Inventor

Kenkichi Murata

Inventor
Tokyo, JP

Overview

3→
Patents
2018–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 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 turbines18%
F02BInternal-combustion piston engines18%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants18%
G01MTesting static or dynamic balance of machines or structures18%
B23KSoldering or unsoldering9%
F04DNon-positive-displacement pumps9%
Y02TClimate change mitigation technologies related to transportation9%
PatentTitleYear
10,634,574Balance inspection device202010,421,154Method of welding shaft and wheel in turbine shaft, turbine shaft, and welding device20199,897,106'Rotary machine support device'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to IHI CORP (3)· patent assignee history
2018–2019Based in Tokyo, JP· patent location history
2020Based in Koto-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IHI CORP32018–2020
Locations
LocationPatentsSpan
Tokyo, JP22018–2019
Koto-ku, JP12020