Inventor
Masataka Ikeda
Inventor
Atsugi, JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
H01LSemiconductor devices7%
H04NPictorial communication, e.g. television7%
H10DInorganic electric semiconductor devices7%
Y10TTechnical subjects covered by former us classification7%
G06FElectric digital data processing6%
D04HMaking textile fabrics, e.g. from fibres or filamentary material5%
D04BKnitting4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
11,095,201Drive device and method for controlling drive device202111,064,617Switch device for vehicle202110,534,457Touch panel and method for manufacturing touch panel202010,535,691Semiconductor device and manufacturing method thereof202010,326,290Power converting device and method of controlling power converting device201910,111,038Inter-network connection control device, and connection control method201810,050,871Communication system, route selection apparatus, and route selection method201810,033,549Inter-network connection control device, and connection control method20189,983,702Touch panel and method for manufacturing touch panel20189,971,440Method for driving circuit and method for driving display device20189,846,515Photodetector and display device with light guide configured to face photodetector circuit and reflect light from a source20179,647,525'Power supply device with current limit based on output current and input voltage'20179,515,107'Semiconductor device and manufacturing method thereof'20169,257,567'Semiconductor device and manufacturing method thereof'20169,153,619'Semiconductor device and manufacturing method thereof'20158,964,085'Semiconductor device and manufacturing method thereof'20158,772,701'Photodetector and display device with light guide configured to face photodetector circuit and reflect light from a source'20148,654,231'Semiconductor device and manufacturing method thereof'20147,212,281'Optical fiber polarization mode dispersion measurement method and measurement device'20077,164,835'Optical fiber'20076,708,529'Undergarment'20046,668,598'Warp knitted fabric'20036,561,230'Weft knitted fabric'20035,549,964'Stretchable nonwoven fabric and method of manufacturing the same'19964,950,529'Polyallylene sulfide nonwoven fabric'1990RE031601'Composite fabric combining entangled fabric of microfibers and knitted or woven fabric and process for producing same'19844,146,663'Composite fabric combining entangled fabric of microfibers and knitted or woven fabric and process for producing same'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–2004Patents assigned to ASAHI CHEMICAL IND (6)· patent assignee history
1979–1996Based in Nobeoka, JP· patent location history
2003–2004Based in Takatsuki, JP· patent location history
2014–2020Patents assigned to SEMICONDUCTOR ENERGY LAB (11)· patent assignee history
2014–2018Patents assigned to IKEDA MASATAKA (3)· patent assignee history
2014–2018Patents assigned to IKEDA TAKAYUKI (3)· patent assignee history
2014–2018Patents assigned to KUROKAWA YOSHIYUKI (3)· patent assignee history
2014–2020Based in Atsugi, JP· patent location history
2018Based in Tokyo, JP· patent location history
2018–2020Based in Shinjuku-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEMICONDUCTOR ENERGY LAB | 11 | 2014–2020 |
| ASAHI CHEMICAL IND | 6 | 1979–2004 |
| IKEDA MASATAKAself | 3 | 2014–2018 |
| IKEDA TAKAYUKI | 3 | 2014–2018 |
| KUROKAWA YOSHIYUKI | 3 | 2014–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Atsugi, JP | 8 | 2014–2020 |
| Nobeoka, JP | 4 | 1979–1996 |
| Tokyo, JP | 3 | 2018 |
| Takatsuki, JP | 3 | 2003–2004 |
| Shinjuku-ku, JP | 2 | 2018–2020 |