Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881725 | Foreign object detection device, power transmission device, power reception device, and power transmission system | Akira Gotani | 2024-01-23 |
| 11833916 | Foreign substance detection device, electricity transmission device, electricity reception device, and electric power transmission system | Akira Gotani | 2023-12-05 |
| 11777343 | Power transmission device and electric power transmission system | Akira Gotani, Masahide Ohnishi | 2023-10-03 |
| 11175428 | Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system | Kazunori Oshima, Akira Gotani | 2021-11-16 |
| 11152821 | Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system | Kazunori Oshima, Akira Gotani, Narutoshi Fukuzawa | 2021-10-19 |
| 11088573 | Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system | Kazunori Oshima, Akira Gotani, Narutoshi Fukuzawa | 2021-08-10 |
| 11056925 | Wireless power transmitting device, wireless power receiving device, and wireless power transmission system | Kazunori Oshima, Akira Gotani, Narutoshi Fukuzawa | 2021-07-06 |
| 10862314 | Wireless power transmitting device, wireless power receiving device, and wireless power transmission system | Narutoshi Fukuzawa, Akira Gotani, Kazunori Oshima | 2020-12-08 |
| 10862349 | Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission system | Narutoshi Fukuzawa, Kazunori Oshima, Akira Gotani | 2020-12-08 |
| 6726803 | Multi-sectional plasma generator with discharge gaps between multiple elements forming a plasma discharge cavity | Michio Taniguchi, Shoichiro Minomo, Shigeki Amadatsu | 2004-04-27 |
| 6621372 | Impedance matching device | Daisuke Matsuno, Eiji Kaneko, Koji Itadani | 2003-09-16 |
| 6401653 | Microwave plasma generator | Michio Taniguchi, Shoichiro Minomo, Shigeki Amadatsu | 2002-06-11 |
| 6291999 | Plasma monitoring apparatus | Yasuhiro Nishimori, Michio Taniguchi | 2001-09-18 |
| 5843236 | Plasma processing apparatus for radiating microwave from rectangular waveguide through long slot to plasma chamber | Hiroyuki Yoshiki, Akira Ishii, Shigeki Amadatsu, Tatsuya Saijo, Koji Itadani +1 more | 1998-12-01 |