Inventor
Kunihiko Waki
Inventor
Tokyo, JP
Overview
Patents· 10 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 turbines29%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants23%
F02CGas-turbine plants14%
F04DNon-positive-displacement pumps9%
Y10TTechnical subjects covered by former us classification9%
B23PMetal-working not otherwise provided for3%
B66CCranes3%
F16JPistons3%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers3%
G01BMeasuring length, thickness or similar linear dimensions3%
PatentTitleYear
10,890,196Dummy ring assembly for removing vane segments, and method of removing vane segments using same202110,662,819Exhaust chamber inlet-side member, exhaust chamber, gas turbine, and last-stage turbine blade removal method202010,612,397Insert assembly, airfoil, gas turbine, and airfoil manufacturing method202010,605,102Flow path forming plate, vane including this flow path forming plate, gas turbine including this vane, and manufacturing method of flow path forming plate202010,550,727Method for mounting or dismounting turbine component, device for executing the method, and method for installing the device202010,167,728Seal member, turbine, and gas turbine20199,964,393Measurement device for ring-shaped assembly, measurement method for ring-shaped assembly, and manufacturing method of rotating machine20189,869,207'Member assembling apparatus of rotary machine'20189,523,286'Vane segment and axial-flow fluid machine including the same'20168,215,904'Assembling method of stator blade ring segment, stator blade ring segment, coupling member, welding method'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to MITSUBISHI HEAVY IND LTD (4)· patent assignee history
2012Patents assigned to NAKAMURA IKUO (1)· patent assignee history
2012Patents assigned to WAKI KUNIHIKO (1)· patent assignee history
2012Based in Takasago, JP· patent location history
2016–2021Based in Tokyo, JP· patent location history
2018–2021Patents assigned to MITSUBISHI HITACHI POWER SYS (7)· patent assignee history
2020Based in Yokohama, JP· patent location history
2020Based in Kanagawa, JP· patent location history
2021Patents assigned to MITSUBISHI POWER LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HITACHI POWER SYS | 7 | 2018–2021 |
| MITSUBISHI HEAVY IND LTD | 4 | 2012–2019 |
| MITSUBISHI POWER LTD | 1 | 2021 |
| NAKAMURA IKUO | 1 | 2012 |
| WAKI KUNIHIKOself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2016–2021 |
| Yokohama, JP | 3 | 2020 |
| Kanagawa, JP | 1 | 2020 |
| Takasago, JP | 1 | 2012 |