Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569689 | Power receiving device, power transmitting device, and underwater power supply system | Ryosuke HASABA, Kazuhiro Eguchi, Yoshio Koyanagi, Souichi Kawata, Tatsuo Yagi | 2023-01-31 |
| 11502550 | Power transmitting device that transmits power to power receiving device having power receiving coil in water | Souichi Kawata, Kazuhiro Eguchi, Ryosuke HASABA, Yoshio Koyanagi, Tamaki Ura | 2022-11-15 |
| 11128183 | Electric power transmission device | Souichi Kawata, Kazuhiro Eguchi, Yoshio Koyanagi, Ryosuke HASABA | 2021-09-21 |
| 11031820 | Power transmitting device | Souichi Kawata, Kazuhiro Eguchi, Ryosuke HASABA, Yoshio Koyanagi, Tamaki Ura | 2021-06-08 |
| 10965381 | Underwater communication device and underwater communication system | Kazuhiro Eguchi, Souichi Kawata, Yoshio Koyanagi | 2021-03-30 |
| 10950379 | Transmission coil and power transmission apparatus | Kazuhiro Eguchi, Ryosuke HASABA, Souichi Kawata, Yoshio Koyanagi | 2021-03-16 |
| 10862341 | Electric power transmission device | Yoshio Koyanagi, Kazuhiro Eguchi, Souichi Kawata, Futoshi Deguchi, Ryosuke HASABA +1 more | 2020-12-08 |
| 10790705 | Power transmission device | Futoshi Deguchi, Souichi Kawata, Kazuhiro Eguchi, Yoshio Koyanagi, Ryosuke HASABA | 2020-09-29 |
| 10549652 | Power transmission device | Futoshi Deguchi, Yoshio Koyanagi, Kazuhiro Eguchi, Ryosuke HASABA | 2020-02-04 |
| 9933691 | Imaging device | Futoshi Deguchi | 2018-04-03 |
| 9093219 | Biaxially oriented polypropylene film, metallized film, and film capacitor | Masami Sugata, Tetsuya Asano | 2015-07-28 |
| 7543376 | Manufacturing method of flexible printed wiring board | Toyokazu Yoshino, Shigeki Ogata, Shinji Morimoto, Kouji Nakashima | 2009-06-09 |
| 7427717 | Flexible printed wiring board and manufacturing method thereof | Shinji Morimoto, Koji Nakashima, Toyokazu Yoshino | 2008-09-23 |
| 7291814 | Grip heater control apparatus | Yasuo Oishi | 2007-11-06 |
| 7263769 | Multi-layered flexible print circuit board and manufacturing method thereof | Shinji Morimoto, Kouji Nakashima, Toyokazu Yoshino | 2007-09-04 |
| 7064292 | Grip heater control apparatus | Yasuo Oishi | 2006-06-20 |
| 7060378 | Polyester film for magnetic recording media, magnetic recording tape and digital recorder | Masaaki Ono, Kazuyoshi Fukata | 2006-06-13 |
| 6936331 | Polyester film and recording tape | Masaaki Ono, Kazuyoshi Fukata | 2005-08-30 |
| 6468627 | Polyester film for magnetic recording medium, and magnetic recording tape | Masaaki Ono, Toshihiro Tsuzuki, Tsutomu Morimoto | 2002-10-22 |
| 6117483 | Method for storing a polyester film for a magnetic recording medium, and a method for producing a magnetic recording medium | Masaaki Ono, Tadashi Harada | 2000-09-12 |
| 5921367 | Safety device for a kneading machine using rolls | Tohru Kashioka, Yasuyuki Nishimura, Shogo Tanno | 1999-07-13 |
| 5761335 | Apparatus for flash removal and optical inspection of O rings | Yasuyuki Nishimura, Hisayuki Oga | 1998-06-02 |
| 5684602 | Facsimile apparatus with coding/decoding interrupt | Suguru Tsuchiya, Mitsutoshi Tsukamoto, Tadanori Ipponyari, Takafumi Higuchi, Masahiro Hayashi | 1997-11-04 |
| 5648035 | Process for producing film | Koichi Abe, Shoji Nakajima | 1997-07-15 |
| 5626942 | Polyester film and process for producing the same | Koichi Abe, Shoji Nakajima | 1997-05-06 |