Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815905 | Fuel control method for gas turbine, control device for executing said method, and gas turbine installation provided with said control device | Hiroki Suzuki, Yasutsugu Takata, Masayuki Murakami | 2020-10-27 |
| 10325254 | Communication terminal and communication method using plural wireless communication schemes | Hisashi Takayama, Tetsuo Matsuse, Kyoko Kawaguchi, Osamu Sasaki | 2019-06-18 |
| 9396469 | Communication terminal and communication method using plural wireless communication schemes | Hisashi Takayama, Tetsuo Matsuse, Kyoko Kawaguchi, Osamu Sasaki | 2016-07-19 |
| 8341240 | Information terminal | Hisashi Takayama, Kyoko Kawaguchi, Osamu Sasaki, Atsushi Ando | 2012-12-25 |
| 8239484 | Information terminal | Hisashi Takayama, Kyoko Kawaguchi, Osamu Sasaki, Atsushi Ando | 2012-08-07 |
| 8099475 | Information terminal | Hisashi Takayama, Kyoko Kawaguchi, Osamu Sasaki, Atsushi Ando | 2012-01-17 |
| 7627647 | Information terminal | Hisashi Takayama, Kyoko Kawaguchi, Osamu Sasaki, Atsushi Ando | 2009-12-01 |
| 7512759 | Memory device | Yoshihiko Takagi | 2009-03-31 |
| 7392226 | Electronic ticket, electronic wallet, and information terminal | Osamu Sasaki, Tetsuo Matsuse, Hisashi Takayama, Kyoko Kawaguchi | 2008-06-24 |
| 7246152 | Information terminal | Hisashi Takayama, Kyoko Kawaguchi, Osamu Sasaki, Atsushi Ando | 2007-07-17 |
| 7232061 | Portable device, IC module, IC card, and method for using services | Junko Furuyama | 2007-06-19 |
| 7156742 | Memory cartridge system | Hiromu Ueshima, Masaki Ohashi | 2007-01-02 |
| 7080259 | Electronic information backup system | Hisashi Takayama, Tetsuo Matsuse | 2006-07-18 |
| 7024532 | File management method, and memory card and terminal apparatus that make use of the method | Yoshihiko Takagi, Osamu Sasaki, Tsutomu Sekibe | 2006-04-04 |
| 6985878 | Integrated finance risk manager and financial transaction modeling device | Hiroshi Yamazaki, Masaya Usuha, Tsukasa Yamashita, Hideyuki Sunami | 2006-01-10 |
| 6336123 | Hierarchical based hyper-text document preparing and management apparatus | Kazunori Inoue, Kazuo Sakushima, Kyoko Kawaguchi | 2002-01-01 |
| 5402023 | Spindle motor and magnetic fluid seal apparatus used therefor | Kenjiro Okamoto | 1995-03-28 |
| 5276831 | Memory cartridge having a multi-memory controller with memory bank switching capabilities and data processing apparatus | Katsuya Nakagawa | 1994-01-04 |
| 4949298 | Memory cartridge having a multi-memory controller with memory bank switching capabilities and data processing apparatus | Katsuya Nakagawa | 1990-08-14 |
| 4941652 | Bicycle type training machine | Masakazu Nagano, Katsuya Nakagawa | 1990-07-17 |
| 4745478 | RF switch | Katsuya Nakagawa | 1988-05-17 |
| 4658471 | Hinge with no tubular portion and method of producing the same | — | 1987-04-21 |