KB

Keigo Bunsen

SO Sony: 22 patents #1,822 of 25,231Top 8%
IV Imec Vzw: 1 patents #463 of 1,046Top 45%
Overall (All Time): #189,566 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12301242 Analog-to-digital converter circuit Ewout Martens, Davide Dermit, Jan Craninckx 2025-05-13
11664682 Electronic unit that wirelessly receives power and increases current using a dummy load Hiroaki Nakano, Toru Terashima, Shinichi Fukuda 2023-05-30
11316382 Power feeding apparatus, power receiving apparatus, power feeding system, and method of controlling power feeding Hiroaki Nakano, Toru Terashima, Osamu Kozakai, Kenichi Fujimaki 2022-04-26
11303161 Detecting device, power receiving device, contactless power transmission system, and detecting method Hiroaki Nakano, Tomomichi Murakami, Shinichi Fukuda 2022-04-12
11228207 Power receiving device, control method thereof, and feed system 2022-01-18
11128177 Electronic unit and feed system Hiroaki Nakano, Toru Terashima, Shinichi Fukuda 2021-09-21
10833538 Electronic unit and power feeding system Hiroaki Nakano, Toru Terashima 2020-11-10
10819161 Detecting device, power receiving device, contactless power transmission system, and detecting method Hiroaki Nakano, Tomomichi Murakami, Shinichi Fukuda 2020-10-27
10547213 Electronic unit and feed system Hiroaki Nakano, Toru Terashima, Shinichi Fukuda 2020-01-28
10312741 Electronic unit and power feeding system Hiroaki Nakano, Toru Terashima 2019-06-04
10298064 Power receiving unit, power feeding control method, and feed system Hiroaki Nakano, Osamu Kozakai, Kenichi Fujimaki 2019-05-21
10199868 Power receiver, non-contact power transmission system, and method of controlling received-power voltage Hiroaki Nakano, Takaaki Hashiguchi, Osamu Kozakai, Kenichi Fujimaki 2019-02-05
10027176 Electronic unit and feed system Hiroaki Nakano, Toru Terashima, Shinichi Fukuda 2018-07-17
9954397 Feed unit including power transmission coil and feed system 2018-04-24
9935504 Detecting device, power receiving device, contactless power transmission system, and detecting method Hiroaki Nakano, Tomomichi Murakami, Shinichi Fukuda 2018-04-03
9882417 Electronic unit and power feeding system Hiroaki Nakano, Toru Terashima 2018-01-30
9882437 Power feeding apparatus, power receiving apparatus, power feeding system, and method of controlling power feeding Hiroaki Nakano, Toru Terashima, Osamu Kozakai, Kenichi Fujimaki 2018-01-30
9831688 Wireless power receiving apparatus Hiroaki Nakano, Toru Terashima, Osamu Kozakai, Kenichi Fujimaki 2017-11-28
9612353 Detection device, energy receiver, energy transmitter, power transmission system, and detection method Tomomichi Murakami, Hiroaki Nakano, Takaaki Hashiguchi, Yoshitaka Yoshino, Shinji Komiyama +3 more 2017-04-04
9455593 Electronic unit and feed system Hiroaki Nakano, Toru Terashima, Shinichi Fukuda 2016-09-27
9455594 Electronic unit and power feeding system Hiroaki Nakano, Toru Terashima 2016-09-27
9360508 Detecting device, power receiving device, contactless power transmission system, and detecting method Hiroaki Nakano, Tomomichi Murakami, Shinichi Fukuda 2016-06-07