Inventor
Toshifumi Uemura
Inventor
Kodaira, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing25%
G01RMeasuring electric variables17%
H03KPulse technique17%
G03GElectrography8%
H01LSemiconductor devices8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%
H10DInorganic electric semiconductor devices8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
PatentTitleYear
11,099,495Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, developer, method for producing magnetic core material for electrophotographic developer, method for producing carrier for electrophotographic developer, and method for producing developer202110,782,763Semiconductor device202010,481,185Semiconductor device, semiconductor system, and control method of semiconductor device to monitor a power supply voltage201910,461,721Semiconductor apparatus, degradation value determination system and processing system201910,222,847Semiconductor device201910,180,711Semiconductor device20198,203,173'Semiconductor integrated circuit'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to RENESAS ELECTRONICS CORP (5)· patent assignee history
2012Patents assigned to Uemura toshifumi (1)· patent assignee history
2012Based in Kanagawa, JP· patent location history
2019–2020Based in Kodaira, JP· patent location history
2019Based in Tokyo, JP· patent location history
2021Patents assigned to POWDERTECH CO LTD (1)· patent assignee history
2021Based in Kashiwa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RENESAS ELECTRONICS CORP | 5 | 2012–2020 |
| POWDERTECH CO LTD | 1 | 2021 |
| Uemura toshifumiself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kodaira, JP | 3 | 2019–2020 |
| Tokyo, JP | 2 | 2019 |
| Kashiwa, JP | 1 | 2021 |
| Kanagawa, JP | 1 | 2012 |