Inventor
Hiroyuki Arimizu
Inventor
Tokyo, JP
Overview
Patents· 12 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 turbines22%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants22%
F02BInternal-combustion piston engines19%
Y02TClimate change mitigation technologies related to transportation13%
F04DNon-positive-displacement pumps9%
F02CGas-turbine plants6%
Y10TTechnical subjects covered by former us classification6%
B23PMetal-working not otherwise provided for2%
F16JPistons2%
PatentTitleYear
11,015,518Variable nozzle device and variable-geometry type exhaust turbocharger202110,683,870Impeller cover, rotary machine, and impeller cover manufacturing method202010,677,148Variable displacement exhaust turbocharger equipped with variable nozzle mechanism202010,519,967Seal ring mounting method for turbocharger, and turbocharger201910,006,355Variable-geometry exhaust turbine20189,835,165Turbine housing assembly and manufacturing method of turbine housing assembly20179,822,660'Stopper structure for regulating opening degree of nozzle vane in turbocharger'20179,790,949'Variable displacement turbocharger and assembly method of variable nozzle mechanism'20179,784,119'Opening degree regulating structure for variable nozzle mechanism and variable displacement turbocharger'20179,784,178'Variable displacement exhaust turbocharger equipped with variable nozzle mechanism'20179,771,939'Variable displacement exhaust turbocharger equipped with variable nozzle mechanism'20179,708,932'Turbine housing assembly'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to MITSUBISHI HEAVY IND LTD (9)· patent assignee history
2017–2019Patents assigned to ARIMIZU Hiroyuki (6)· patent assignee history
2017–2019Patents assigned to JINNAI YASUAKI (6)· patent assignee history
2017–2019Patents assigned to TASHIRO NAOTO (6)· patent assignee history
2017–2020Based in Tokyo, JP· patent location history
2019–2021Patents assigned to MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (4)· patent assignee history
2021Based in Sagamihara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HEAVY IND LTD | 9 | 2017–2021 |
| ARIMIZU Hiroyukiself | 6 | 2017–2019 |
| JINNAI YASUAKI | 6 | 2017–2019 |
| TASHIRO NAOTO | 6 | 2017–2019 |
| MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD | 4 | 2019–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 2017–2020 |
| Sagamihara, JP | 1 | 2021 |