Inventor
SEIICHI WATANABE
Inventor
JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps15%
LOC1415%
H01LSemiconductor devices12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
B22FWorking metallic powder4%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering4%
C22CAlloys4%
F04DNon-positive-displacement pumps4%
G06FElectric digital data processing4%
PatentTitleYear
D1055046Portable computer202412,154,790Etching method and plasma processing apparatus2024D1018530Portable computer2024D1010727Payment terminal2024D1009875Mobile terminal202411,605,530Plasma processing apparatus, data processing apparatus and data processing method202311,501,976Substrate processing method and substrate processing apparatus2022D0968396Portable computer202211,417,892Fuel cell202211,308,182Data processing method, data processing apparatus and processing apparatus2022D0935994Battery for portable computer202111,141,791Alloy article, method for manufacturing same, and product using same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to PANASONIC IP MAN CO LTD (6)· patent assignee history
2021Patents assigned to HITACHI METALS LTD (1)· patent assignee history
2021–2024Based in JP· patent location history
2022–2023Patents assigned to HITACHI HIGH TECH CORP (3)· patent assignee history
2022–2024Patents assigned to TOKYO ELECTRON LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC IP MAN CO LTD | 6 | 2021–2024 |
| HITACHI HIGH TECH CORP | 3 | 2022–2023 |
| TOKYO ELECTRON LTD | 2 | 2022–2024 |
| HITACHI METALS LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 12 | 2021–2024 |