Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9769427 | Content delivery system | Kunihiro Taniguchi, Kazushige Ishikawa | 2017-09-19 |
| 9288445 | Content delivery system | Kunihiro Taniguchi, Kazushige Ishikawa | 2016-03-15 |
| 8572670 | Video distribution device, video distribution system, and video distribution method | — | 2013-10-29 |
| 7024560 | Power-residue calculating unit using Montgomery algorithm | — | 2006-04-04 |
| 6925284 | Method and apparatus for efficient transmitting and receiving of information via information updating | — | 2005-08-02 |
| 6661215 | Semiconductor device with small current consumption having stably operating internal circuitry | — | 2003-12-09 |
| 6036100 | Noncontact IC card | — | 2000-03-14 |
| 5577000 | Sense amplifier circuit | — | 1996-11-19 |
| 5506396 | Microcomputer for IC card | — | 1996-04-09 |
| 5467357 | EEPROM apparatus | — | 1995-11-14 |
| 5438547 | Memory-unit sense amplifier | — | 1995-08-01 |
| 5317606 | Automation system for nuclear power plants | Mitsuo Kinoshita, Takaharu Fukuzaki, Kanji Kato, Akira Nishimura, Yuichi Higashikawa +4 more | 1994-05-31 |
| 5247163 | IC card having a monitor timer and a reset signal discrimination circuit | Hisashi Ohno | 1993-09-21 |
| 5191192 | Non-contact type information card and communication system | Kenichi Takahira | 1993-03-02 |
| 4841373 | Facsimile transmission control method in which a frame of stored image data is transmitted when either a predetermined time has elapsed or a predetermined amount of image data has been stored | Fumihiro Ogasawara | 1989-06-20 |
| 4667284 | Multiplexing control unit | — | 1987-05-19 |