Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8418203 | Transmission method and receiving device of program guide information including a control signal | Fumihiko Nishio, Keiji Yuzawa, Takashi Tsurumoto, Yasuaki Yamagishi, Eiji Yoshida | 2013-04-09 |
| 8254753 | Subtitle generating apparatus and method | Hiroshi Nakano, Hiroyasu Furuse, Akifumi Mishima, Tsutomu Yamamoto | 2012-08-28 |
| 7657630 | Contents providing device, contents providing method, receiving device, receiving method, communication system, and communication method | Fumihiko Nishio, Kazuo Haraoka, Yasuaki Yamagishi | 2010-02-02 |
| 7627881 | Transmitting apparatus and receiving apparatus | Fumihiko Nishio, Kazuo Haraoka, Kazuhiko Takabayashi, Yasuaki Yamagishi | 2009-12-01 |
| 7558879 | Receiving apparatus, receiving methods, and name resolving method | Fumihiko Nishio, Tomohiro Tsunoda, Yasuaki Yamagishi | 2009-07-07 |
| 7363307 | Apparatus and method for communicating hierarchical structures of directories | Yasuaki Yamagishi, Fumihiko Nishio, Kazuhiko Takabayashi, Kazuo Haraoka | 2008-04-22 |
| 7328402 | Change detection in a hierarchical directory using messages having a filtering mask | Yasuaki Yamagishi, Fumihiko Nishio, Kazuhiko Takabayashi, Kazuo Haraoka | 2008-02-05 |
| 7254635 | Apparatus and method for producing and managing data for optimizing the delivery of multimedia content | Fumihiko Nishio, Tomohiro Tsunoda, Yasuaki Yamagishi | 2007-08-07 |
| 7188148 | Information providing apparatus, information providing method, delivering apparatus, and delivering method | Fumihiko Nishio, Tomohiro Tsunoda, Yasuaki Yamagishi | 2007-03-06 |
| 7136998 | System and method for managing changes in a public key certificate directory | Yasuaki Yamagishi, Fumihiko Nishio, Tomohiro Tsunoda | 2006-11-14 |
| 7093000 | Transmitting apparatus, transmitting method, receiving apparatus, receiving method, transmitting and receiving system, and transmitting and receiving method | Yasuaki Yamagishi, Kazuhiko Takabayashi, Kazuo Haraoka, Fumihiko Nishio | 2006-08-15 |
| 7051064 | Apparatus and method for maintaining hierarchical directory structure and transmitting changes in same | Yasuaki Yamagishi, Fumihiko Nishio, Kazuhiko Takabayashi, Kazuo Haraoka | 2006-05-23 |
| 6898801 | Transmission apparatus and method, receiving apparatus and method, and distribution medium | Kazuo Haraoka, Fumihiko Nishio, Yasuaki Yamagishi | 2005-05-24 |
| 6810423 | Communication system | Fumihiko Nishio, Kazuo Haraoka, Yasuaki Yamagishi | 2004-10-26 |
| 6404739 | Transmitter and transmitting method, receiver and receiving method, and transceiver and transmitting/receiving method | — | 2002-06-11 |
| 6316147 | Method for producing anode material | Toru Kihira, Eishi Endo, Shinichiro Yamada, Masafumi Ata, Kenichi Kitamura +2 more | 2001-11-13 |
| 6136474 | Method for producing anode material and non-aqueous electrolyte cell employing such materials | Toru Kihira, Eishi Endo, Shinichiro Yamada, Masafumi Ata, Kenichi Kitamura +2 more | 2000-10-24 |
| 5716732 | Anode material and method of manufacturing the same | Hiroshi Imoto, Atsuo Omaru, Hideto Azuma, Yoshio Nishi, Masayuki Nagamine | 1998-02-10 |
| 5643426 | Anode material and method of manufacturing the same | Hiroshi Imoto, Atsuo Omaru, Hideto Azuma, Yoshio Nishi, Masayuki Nagamine | 1997-07-01 |