Inventor
Hiroaki Cho
Inventor
Fuchu, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals11%
A63FCard, board, or roulette games5%
B22FWorking metallic powder5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08LCompositions of macromolecular compounds5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
F01DNon-positive displacement machines or engines, e.g. steam turbines5%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
G01BMeasuring length, thickness or similar linear dimensions5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
PatentTitleYear
11,095,851Electronic device for improving quality of call and operation method thereof202111,007,442Method and system for sharing user activity information202110,909,836Device for preventing mobile phone loss through reduction of false alarms and method for providing alarms for mobile phone loss prevention202110,809,232Optical fiber electromagnetic acoustic transducer pipe inspecting appartus and method202010,082,035Erosion resistant material and turbine blade20189,713,839'Continuous casting method'20179,682,422'Continuous casting method'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to NISSHIN STEEL CO LTD (2)· patent assignee history
2017Based in Yamaguchi, JP· patent location history
2018–2020Patents assigned to TOSHIBA KK (2)· patent assignee history
2018–2020Based in Fuchu, JP· patent location history
2021Patents assigned to CT INTEGRATED SMART SENSORS FOUND (1)· patent assignee history
2021Patents assigned to NAVER CORP (1)· patent assignee history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Suwon-si, KR· patent location history
2021Based in Seongnam-si, KR· patent location history
2021Based in Daejeon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSHIN STEEL CO LTD | 2 | 2017 |
| TOSHIBA KK | 2 | 2018–2020 |
| CT INTEGRATED SMART SENSORS FOUND | 1 | 2021 |
| NAVER CORP | 1 | 2021 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fuchu, JP | 2 | 2018–2020 |
| Yamaguchi, JP | 2 | 2017 |
| Suwon-si, KR | 1 | 2021 |
| Seongnam-si, KR | 1 | 2021 |
| Daejeon, KR | 1 | 2021 |