Inventor
Yukihiro IWASA
Inventor
JP
Overview
Patents· 5 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 turbines26%
F02BInternal-combustion piston engines26%
F04DNon-positive-displacement pumps16%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants16%
F16CShafts11%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
PatentTitleYear
12,209,508Rotary machine and method of repairing rotary machine202511,732,607Bearing structure, turbocharger having the same, and assembly method of turbocharger202311,415,021Bearing device and turbocharger202211,359,647Compression device and supercharger202211,199,201Impeller back surface cooling structure and supercharger2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to MITSUBISHI HEAVY IND MARINE MACHINERY & EQUIPMENT CO LTD (5)· patent assignee history
2021–2022Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history
2021–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HEAVY IND MARINE MACHINERY & EQUIPMENT CO LTD | 5 | 2021–2025 |
| MITSUBISHI HEAVY IND LTD | 2 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2021–2025 |