Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508998 | Battery pack and electronic device | Hidetoshi Akasawa | 2022-11-22 |
| 10666095 | Power supply device, communication terminal device, and non-contact power transmission method | Katsuya Suzuki | 2020-05-26 |
| 9912380 | Power supply device, communication terminal device, and non-contact power transmission method | Katsuya Suzuki | 2018-03-06 |
| 9515513 | Mobile device and combo coil module | Katsuya Suzuki, Kanjiro Shimizu | 2016-12-06 |
| 9419471 | Communication terminal apparatus and method for supplying terminal power source | Katsuya Suzuki | 2016-08-16 |
| 9343912 | Power charging device and mobile terminal apparatus | Katsuya Suzuki | 2016-05-17 |
| 9343913 | Power charging device and mobile terminal apparatus | Katsuya Suzuki | 2016-05-17 |
| 9300146 | Power supply device, communication terminal device, and non-contact power transmission method | Katsuya Suzuki | 2016-03-29 |
| 9160180 | Charging apparatus for charging a secondary battery with a wireless feeding method | Katsuya Suzuki, Daisuke Sakai | 2015-10-13 |
| 9153983 | Charging device | Daisuke Sakai, Katsuya Suzuki, Koichi Jochi | 2015-10-06 |
| 9093857 | Mobile device and charging apparatus | Daisuke Sakai, Katsuya Suzuki | 2015-07-28 |
| 9069538 | Preventing dark current flow in a mobile terminal | Daisuke Sakai | 2015-06-30 |
| 8853889 | Communication terminal apparatus and method for supplying terminal power source | Katsuya Suzuki | 2014-10-07 |
| 8853890 | Power supply device, communication terminal device, and non-contact power transmission method | Katsuya Suzuki | 2014-10-07 |
| 8424092 | Electronic apparatus for authenticating a battery pack | Akira Ikeuchi, Itsuki Nakano, Kenichi Kasai, Katsuya Suzuki | 2013-04-16 |
| 8339107 | Portable device and battery pack for the same | Akira Ikeuchi, Itsuki Nakano, Kenichi Kasai, Katsuya Suzuki | 2012-12-25 |
| 8283887 | Portable device | Katsuya Suzuki, Hiroshi Kato, Manabu Yamazaki, Mikio Takenaka, Yuto Takagi | 2012-10-09 |
| 8159182 | Contactless power transferring coil unit, mobile terminal, power transmitting apparatus, and contactless power transferring system | Hiroshi Kato, Katsuya Suzuki, Manabu Yamazaki, Kota Onishi, Kentaro Yoda +4 more | 2012-04-17 |
| 8160654 | Power reception control device, power reception device, and electronic instrument | Kota Onishi, Kentaro Yoda, Takahiro Kamijo, Haruhiko Sogabe, Hiroshi Kato +2 more | 2012-04-17 |
| 8140129 | Mobile phone terminal and communication system | Katsuya Suzuki, Akira Ikeuchi, Yoshihide Majima, Hirotsugu Iijima, Kenichi Kasai +1 more | 2012-03-20 |
| 8111041 | Power transmission control device, power reception control device, non-contact power transmission system, power transmission device, power reception device, and electronic instrument | Kota Onishi, Kentaro Yoda, Haruhiko Sogabe, Takahiro Kamijo, Hiroshi Kato +2 more | 2012-02-07 |
| 8089245 | Noncontact charging device with temperature detection | Hiroshi Kato, Katsuya Suzuki, Manabu Yamazaki, Yoichiro Kondo, Kota Onishi +4 more | 2012-01-03 |
| 8072304 | Noncontact power-transmission coil, portable terminal and terminal charging device, planar coil magnetic layer formation device, and magnetic layer formation method | Hiroshi Kato, Katsuya Suzuki, Manabu Yamazaki, Yoichiro Kondo, Kota Onishi +4 more | 2011-12-06 |
| 8064825 | Power reception control device, power transmission control device, non-contact power transmission system, power reception device, power transmission device, and electronic instrument | Kota Onishi, Kentaro Yoda, Takahiro Kamijo, Mikimoto Jin, Haruhiko Sogabe +4 more | 2011-11-22 |
| 8054036 | Power transmission control device, power reception control device, non-contact power transmission system, power transmission device, power reception device, and electronic instrument | Kota Onishi, Kentaro Yoda, Takahiro Kamijo, Haruhiko Sogabe, Hiroshi Kato +2 more | 2011-11-08 |