Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7200470 | Train detection system and a train detection method | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2007-04-03 |
| 7027901 | Transmitter and receiver device for train detection | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2006-04-11 |
| 6965376 | Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the same | Masayuki Tani, Kimiya Yamaashi, Koichiro Tanikoshi, Masayasu Futakawa, Atsuhiko Nishikawa +1 more | 2005-11-15 |
| 6829526 | Train detection system and a train detection method cross reference to related application | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2004-12-07 |
| 6604031 | Train detection system and a train detection method | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2003-08-05 |
| 6470244 | Train detection system | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2002-10-22 |
| 6374165 | Railway information transmission method and system | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2002-04-16 |
| 6335722 | Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the same | Masayuki Tani, Kimiya Yamaashi, Koichiro Tanikoshi, Masayasu Futakawa, Atsuhiko Nishikawa +1 more | 2002-01-01 |
| 6317664 | Train detection system and a train detection method | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2001-11-13 |
| 6230085 | Train detection system and a train detection method | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2001-05-08 |
| 6230086 | Railway information transmission method and system | Kenji Oguma, Atsushi Kawabata, Korefumi Tashiro, Michio Fujiwara | 2001-05-08 |
| 6211857 | Interaction support system and method | Masayuki Tani, Toshifumi Arai, Koichiro Tanikoshi | 2001-04-03 |
| 6072503 | Video synchronization processing method and apparatus | Masayuki Tani, Kimiya Yamaashi, Koichiro Tanikoshi, Masayasu Futakawa | 2000-06-06 |
| 5777597 | Interaction support system and method | Masayuki Tani, Toshifumi Arai, Koichiro Tanikoshi | 1998-07-07 |
| 5703791 | Electric power system stabilization control apparatus and method thereof | Masahiko Amano, Masahiro Watanabe, Hiroo Konishi, Tomoharu Nakamura | 1997-12-30 |
| 5664087 | Method and apparatus for defining procedures to be executed synchronously with an image reproduced from a recording medium | Masayuki Tani, Kimiya Yamaashi, Koichiro Tanikoshi, Masayasu Futakawa | 1997-09-02 |
| 5634018 | Presentation supporting method and apparatus therefor | Koichiro Tanikoshi, Kimiya Yamaashi, Masayuki Tani, Hitoshi Yoshino | 1997-05-27 |
| 5600770 | System for centrally controlling letter data | Atsushi Kawabata, Shuuichi Miura, Kimiya Yamaashi, Yuji Taki, Yoshiki Kobayashi | 1997-02-04 |
| 5502497 | Television broadcasting method and system enabling picture broadcasting from the transmitting equipment to the receiving equipment using alternative broadcasting system standards | Kimiya Yamaashi, Masayuki Tani, Koichiro Tanikoshi, Masayasu Futakawa, Atsushi Kawabata +2 more | 1996-03-26 |
| 5444829 | System for centrally controlling letter data | Atsushi Kawabata, Shuuichi Miura, Kimiya Yamaashi, Yuji Taki, Yoshiki Kobayashi | 1995-08-22 |
| 5151974 | Data display method | Masayuki Tani, Kunio Nakanishi, Atsushi Kawabata, Norito Watanabe, Takanori Yokoyama | 1992-09-29 |
| 5119479 | User interface system in which operation associated with input device may be selectively switched | Toshifumi Arai, Masayuki Tani, Koichiro Tanikoshi | 1992-06-02 |
| 4783833 | Method of extracting an image of a moving object | Atsushi Kawabata, Yasuo Morooka | 1988-11-08 |
| 4740886 | Computer control system utilizing knowledge processing | Yasuo Morooka | 1988-04-26 |
| 4379395 | Interstand tension control system and method for tandem rolling mill | Seizi Konishi, Kazuyuki Tashiro, Yoshihiro Kamigane, Takakazu Sakurai, Yasuo Morooka | 1983-04-12 |