Inventor
Shigekazu Miyashita
Inventor
Yokohama, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Cprimary
C22CAlloys29%
F01DNon-positive displacement machines or engines, e.g. steam turbines24%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants18%
C21DModifying the physical structure of ferrous metals6%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys6%
F02CGas-turbine plants6%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,415,123Austenitic heat resistant steel and turbine component20199,856,735'Method of manufacturing steam turbine rotor and steam turbine rotor'20189,447,486'Ni-based alloy for casting used for steam turbine and casting component of steam turbine'20169,328,402'Nickel-base alloy for forging or rolling and steam turbine component made of the same'20169,238,853'Nickel-base casting superalloy and cast component for stream turbine using the same as material'20168,858,158'Steam turbine and steam turbine plant system'20148,828,313'Ni-base alloy for turbine rotor of steam turbine and turbine rotor of steam turbine'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2019Patents assigned to TOSHIBA KK (7)· patent assignee history
2014–2018Patents assigned to MIYASHITA SHIGEKAZU (6)· patent assignee history
2014–2018Patents assigned to IMAI KIYOSHI (5)· patent assignee history
2014–2018Patents assigned to NEMOTO KUNIYOSHI (5)· patent assignee history
2014–2016Patents assigned to SUGA TAKEO (4)· patent assignee history
2014–2016Based in Kawasaki, JP· patent location history
2016–2019Based in Yokohama, JP· patent location history
2016Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 7 | 2014–2019 |
| MIYASHITA SHIGEKAZUself | 6 | 2014–2018 |
| IMAI KIYOSHI | 5 | 2014–2018 |
| NEMOTO KUNIYOSHI | 5 | 2014–2018 |
| SUGA TAKEO | 4 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 3 | 2016–2019 |
| Kawasaki, JP | 3 | 2014–2016 |
| Kanagawa, JP | 1 | 2016 |