Issued Patents All Time
Showing 1–25 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276900 | Rechargeable battery, charging system, and electronic device | Hiroyasu Kawano, Akiyoshi Uchida, Satoshi Shimokawa, Kiyoto Matsui, Kazuyuki Ozaki | 2019-04-30 |
| 9953763 | Wireless power transmission system and wireless power transmission method | Akiyoshi Uchida, Kazuyuki Ozaki, Satoshi Shimokawa, Hiroyasu Kawano, Kiyoto Matsui | 2018-04-24 |
| 9634493 | Resonant frequency control method, electric power transmitting device, electric power receiving device in magnetic resonant type power transmission system | Satoshi Shimokawa, Akiyoshi Uchida | 2017-04-25 |
| 9558884 | Power transmission apparatus | Satoshi Shimokawa, Akiyoshi Uchida, Hiroyasu Kawano, Kiyoto Matsui | 2017-01-31 |
| 9362985 | Portable apparatus and feed system | Akiyoshi Uchida, Satoshi Shimokawa, Kiyoto Matsui, Hiroyasu Kawano | 2016-06-07 |
| 9350196 | Non-contact charging apparatus and non-contact charging method | Akiyoshi Uchida, Kiyoto Matsui, Hiroyasu Kawano, Satoshi Shimokawa | 2016-05-24 |
| 9276439 | Power supply system, power transmitter, and power receiver | — | 2016-03-01 |
| 9130386 | Wireless power transmitting device and wireless power transmission system having a variable distance between a feeding surface and a power transmitting coil | Hiroyasu Kawano, Kiyoto Matsui, Satoshi Shimokawa, Akiyoshi Uchida | 2015-09-08 |
| 8666459 | Cellular phone | Kiyoto Matsui, Hiroyasu Kawano, Satoshi Shimokawa, Akiyoshi Uchida | 2014-03-04 |
| 8217535 | Wireless power supply apparatus | Akiyoshi Uchida | 2012-07-10 |
| 7859779 | Magnetic disk apparatus and magnetic disk access controlling method | Mineo Moribe, Kazuyuki Ozaki | 2010-12-28 |
| 7848049 | Magnetic disk apparatus and magnetic disk access control method | Mineo Moribe, Atsushi Tanaka | 2010-12-07 |
| 7576935 | Apparatus for recording and regenerating data | Akihiro Itakura, Akiyoshi Uchida | 2009-08-18 |
| 7573794 | Data defect detection using soft decision result | Toru Fujiwara | 2009-08-11 |
| 7564761 | Recording and reproducing device | — | 2009-07-21 |
| 7559005 | Method and device for storing data | Michio Matsuura | 2009-07-07 |
| 7554893 | Recording/reproducing apparatus for optical recording medium with partial reading controller for partial reading of information | Toshikazu Kanaoka, Akiyoshi Uchida | 2009-06-30 |
| 7469571 | Data storage device | Michio Matsuura | 2008-12-30 |
| 7430702 | Data recording/reproducing apparatus and data recording/reproducing method | — | 2008-09-30 |
| 7372797 | Data reproduction device | Toshikazu Kanaoka | 2008-05-13 |
| 7359291 | Magneto-optical storage medium capable of recording plural rows of marks on each track | Akiyoshi Uchida, Michio Matsuura | 2008-04-15 |
| 7287211 | Data readout device and data readout method | Akihiro Itakura | 2007-10-23 |
| 7257066 | Data defect detection using soft decision result | Toru Fujiwara | 2007-08-14 |
| 7206147 | Apparatus for recording and regenerating data | Akihiro Itakura, Akiyoshi Uchida | 2007-04-17 |
| 7193952 | Data reproducing apparatus for demodulating data from a reproduction signal | Akiyoshi Uchida | 2007-03-20 |