Inventor
Yasushi Sekine
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
H10DInorganic electric semiconductor devices17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
H01LSemiconductor devices9%
C01BNon-metallic elements4%
C01CAmmonia4%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals4%
F02DControlling combustion engines4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
H01PWaveguides4%
PatentTitleYear
10,998,280Balance-unbalance converter and semiconductor integrated circuit having the same202110,131,545Ammonia synthesis method and catalyst for ammonia synthesis20189,054,122'Semiconductor device'20158,766,399'Semiconductor device'20148,198,698'Semiconductor device'20127,771,675'Fuel supply device for internal combustion and control method therefor'20107,285,189'Method for steam reforming of chain hydrocarbon'20075,910,010'Semiconductor integrated circuit device, and process and apparatus for manufacturing the same'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Ome, JP· patent location history
2007Based in Shinjuku-ku, JP· patent location history
2010Based in Nerima-ku, JP· patent location history
2012–2015Patents assigned to MAEDA SATOSHI (3)· patent assignee history
2012–2015Patents assigned to RENESAS ELECTRONICS CORP (3)· patent assignee history
2012–2015Patents assigned to SEKINE YASUSHI (3)· patent assignee history
2012–2015Patents assigned to WATANABE TETSUYA (3)· patent assignee history
2012–2018Based in Tokyo, JP· patent location history
2021Patents assigned to ANRITSU CORP (1)· patent assignee history
2021Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAEDA SATOSHI | 3 | 2012–2015 |
| RENESAS ELECTRONICS CORP | 3 | 2012–2015 |
| SEKINE YASUSHIself | 3 | 2012–2015 |
| WATANABE TETSUYA | 3 | 2012–2015 |
| ANRITSU CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2012–2018 |
| Kanagawa, JP | 1 | 2021 |
| Nerima-ku, JP | 1 | 2010 |
| Shinjuku-ku, JP | 1 | 2007 |
| Ome, JP | 1 | 1999 |