Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7100192 | Method of and an apparatus for controlling a web server, a web server control program, and a storage medium on which the web server control program is stored | Masaru Igawa | 2006-08-29 |
| 6584463 | Video searching method, apparatus, and program product, producing a group image file from images extracted at predetermined intervals | Koichi Morita, Mitsuo Asai, Tomoyuki Ishida, Takeshi Onodera | 2003-06-24 |
| 6449608 | Video searching method and apparatus, video information producing method, and storage medium for storing processing program thereof | Koichi Morita, Mitsuo Asai, Tomoyuki Ishida, Takeshi Onodera | 2002-09-10 |
| 6085185 | Retrieval method and system of multimedia database | Shigeru Matsuzawa | 2000-07-04 |
| 6061389 | Frequency-hopping communication system and communication station | Tomoaki Ishifuji, Eiichi Amada, Genichi Ishii, Hidehiko Jusa, Shuichi Adachi | 2000-05-09 |
| 6034962 | Communication method with attaching identifiers to receive request and transmit request | Ryuichi Ohno, Mitsuo Asai, Hirofumi Yamashita | 2000-03-07 |
| 6014695 | Computer network system for packet-transferring data between computers, network file server in computer network system and data transferring method thereof | Hirofumi Yamashita, Mitsuo Asai, Nozomu Hirose, Miho Iwanaga, Ryuichi Ohno +1 more | 2000-01-11 |
| 6005599 | Video storage and delivery apparatus and system | Mitsuo Asai, Koichi Shibata, Mikiko Sato, Atsushi Saito, Takehisa Hayashi +1 more | 1999-12-21 |
| 5862142 | Frequency hopping wireless communication system and communication equipment | Eiichi Amada, Tomoaki Ishifuji, Genichi Ishii, Hidehiko Jusa, Shuichi Adachi | 1999-01-19 |
| 5655219 | Wireless LAN system capable of re-transmission under management of a base station device to a destination mobile terminal device | Hidehiko Jusa, Eiichi Amada, Tomoaki Ishifuji, Genichi Ishii, Shuichi Adachi | 1997-08-05 |
| 5559804 | Wireless communication system and wireless terminal device using fixed length communication frame | Eiichi Amada, Tomoaki Ishifuji, Genichi Ishii, Hidehiko Jusa, Shuichi Adachi | 1996-09-24 |
| 5537414 | Method of wireless communication between base station and mobile station and multiple access communication system | Eiichi Amada, Hidehiko Jusa, Tomoaki Ishifuji, Shuichi Adachi, Genichi Ishii | 1996-07-16 |
| 5526351 | Network broadcast communication system and communication network connecting apparatus | Tatsuo Mochinaga, Eichi Amada, Masashi Ohno, Takashi Morita | 1996-06-11 |
| 5285448 | Transmission system of system of system control information in a ring LAN system | Haruyuki Nakayama, Fumio Sukegawa | 1994-02-08 |
| 5247518 | High-speed ring lan system | Toshiki Tanaka, Taihei Suzuki, Eiichi Amada, Yukiji Yamauchi, Mitsuhiro Yamaga +2 more | 1993-09-21 |
| 5241543 | Independent clocking local area network and nodes used for the same | Eiichi Amada, Kunio Hiyama, Naoya Kobayashi, Yasuhiko Hatekeyama, Haruyuki Nakayama | 1993-08-31 |
| 5220562 | Bridge apparatus and a communication system between networks using the bridge apparatus | Osamu Takada, Katsuyoshi Onishi, Koichi Kimura, Kazunori Nakamura, Mitsuhiro Yamaga +1 more | 1993-06-15 |
| 5168497 | Packet communication processing method | Seiichi Ozaki, Michio Asano | 1992-12-01 |
| 5144622 | Network system | Toshiki Tanaka, Michio Asano, Masashi Ohno, Takahiko Kozaki | 1992-09-01 |
| 5113392 | Communication apparatus for reassembling packets received from network into message | Mitsuhiro Yamaga, Kazunori Nakamura, Eiichi Amada, Hidehiko Jusa, Naoya Kobayashi +3 more | 1992-05-12 |
| 5103447 | High-speed ring LAN system | Toshiki Tanaka, Taihei Suzuki, Eiichi Amada, Yukiji Yamauchi, Mitsuhiro Yamaga +2 more | 1992-04-07 |
| 4975906 | Network system | Toshiki Tanaka, Michio Asano, Masashi Ohno, Takahiko Kozaki | 1990-12-04 |
| 4792947 | Method of multi-address communication | Kenichi Wada | 1988-12-20 |
| 4759015 | Ring network system for transmission of multicast information | Atsushi Takai, Kazunori Nakamura, Nagatoshi Usami, Mitsuhiro Yamaga | 1988-07-19 |