Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10586568 | Magnetic data processing device and magnetic data processing method | Akihiro Negishi | 2020-03-10 |
| 9495315 | Information processing device and data communication method | — | 2016-11-15 |
| 9323704 | Electronic device, its pairing process and pairing monitoring method | — | 2016-04-26 |
| 9231513 | Electric motor system | Kenji Fujiwara | 2016-01-05 |
| 9026246 | Medium processing device and medium processing method | Toshirou Shiomi, Keiji Hoson | 2015-05-05 |
| 8972591 | Method for downloading software | — | 2015-03-03 |
| 8863238 | System and method for mutual authentication | — | 2014-10-14 |
| 8745752 | Detection method for detecting fraud | — | 2014-06-03 |
| 8397103 | Method for detecting the improper removal of electronic equipment | — | 2013-03-12 |
| 7979736 | Method for updating nonvolatile memory | — | 2011-07-12 |
| 7818491 | Nonvolatile memory and electronic device for use therewith | — | 2010-10-19 |
| 7404027 | Slave device in information processing system, operation control program for slave device, and operation control method for slave device | — | 2008-07-22 |
| 7353348 | Nonvolatile memory and card reader provided with the same | — | 2008-04-01 |
| 6941413 | Nonvolatile memory, its data updating method, and card reader equipped with such nonvolatile memory | — | 2005-09-06 |
| 6853106 | Brushless motor | Kenji Fujiwara, Akira Nishio, Yoshiki Kato, Masahiro Hirano, Takatoshi Kogure | 2005-02-08 |
| 6851015 | Method of overwriting data in nonvolatile memory and a control apparatus used for the method | Fumihiko Akahane | 2005-02-01 |
| 5489737 | Radioactive waste processing system | Masami Matsuda, Takashi Nishi, Koichi Chino, Makoto Kikuchi, Shin Tamata | 1996-02-06 |
| 5481061 | Method for solidifying radioactive waste | Kiyomi Funabashi, Koichi Chino, Osamu Kuriyama, Shunsuke Uchida, Makoto Kikuchi | 1996-01-02 |
| 5256338 | Solidifying materials for radioactive waste disposal, structures made of said materials for radioactive waste disposal and process for solidifying of radioactive wastes | Takashi Nishi, Masami Matsuda, Itaru Komori, Koichi Chino, Takashi Ikeda +1 more | 1993-10-26 |
| 5202062 | Disposal method of radioactive wastes | Koichi Chino, Masami Matsuda, Takashi Nishi, Kiyomi Funabashi, Takashi Ikeda +3 more | 1993-04-13 |
| 5114622 | Method of cementing radioactive waste and cemented body | Kiyomi Funabashi, Osamu Kuriyama, Koichi Chino, Takashi Nishi, Makoto Kikuchi | 1992-05-19 |
| 5045241 | Method for solidifying radioactive wastes | Osamu Kuriyama, Kiyomi Funabashi, Masami Matsuda, Koichi Chino, Makoto Kikushi | 1991-09-03 |
| 5028298 | Waste water concentrator and waste water disposal plant | Koichi Chino, Shunsuke Uchida, Toshio Sawa, Makoto Kikuchi | 1991-07-02 |
| 4931222 | Process for treating radioactive liquid waste containing sodium borate and solidified radioactive waste | Fumio Kawamura, Koichi Chino, Kiroyuki Tsuchiya, Makoto Kikuchi, Shin Tamata | 1990-06-05 |
| 4880595 | Process and apparatus for cleaning nuclear reactor cooling water | Masami Matsuda, Kiyomi Funabashi, Takashi Nishi, Itaru Komori, Hideo Yusa +4 more | 1989-11-14 |