Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11687169 | Image display control device, image display system, and computer program product | — | 2023-06-27 |
| 11481045 | Image display control device, image display system, and computer program product | — | 2022-10-25 |
| 11139579 | Light-transmissive antenna, window affixing type communication module, and periphery monitoring unit | Yuuji Kakuya, Tsutomu Goto, Yukikazu Suzuki, Shiro Koide | 2021-10-05 |
| 10901525 | Image display control device, image display system, and computer program product | — | 2021-01-26 |
| 10901526 | Image display control device, image display system, and computer program product | — | 2021-01-26 |
| 10496221 | Position detection device, image display device and image display system | Yoshiaki Oshima, Noritada Ohi, Masafumi Nagao, Naoyuki Ishikawa, Seiko YAMAMOTO +1 more | 2019-12-03 |
| 10180759 | Coordinate detecting apparatus, system, and coordinate detecting method | Seiko YAMAMOTO, Noritada Ohi, Yoshiaki Oshima, Masafumi Nagao, Naoyuki Ishikawa +1 more | 2019-01-15 |
| 9894391 | Distribution management apparatus, distribution method, and program | Masaki Ninomiya, Kiyoshi Kasatani, Yasuhiro Kuba, Masahiro Kuwata, Haruo Shida +3 more | 2018-02-13 |
| 9866611 | Display apparatus and display system | Kiyoshi Kasatani | 2018-01-09 |
| 9436318 | Coordinate detecting apparatus, method of detecting coordinate, and electronic information board system | — | 2016-09-06 |
| 9329706 | Display device with touch panel, event switching control method, and computer-readable storage medium | Yuichi Kawasaki, Takanori Nagahara | 2016-05-03 |
| 9229541 | Coordinate detection system, information processing apparatus and method, and computer-readable carrier medium | Takanori Nagahara, Takefumi Hasegawa | 2016-01-05 |
| 8907907 | Display device with touch panel, event switching control method, and computer-readable storage medium | Yuichi Kawasaki, Takanori Nagahara | 2014-12-09 |
| 8854338 | Display apparatus and method of controlling display apparatus | — | 2014-10-07 |
| 7430579 | Conference support apparatus, information processor, teleconference system and computer product | Tadashi Honda, Soichiro Iga | 2008-09-30 |
| 7312787 | Coordinate input detection device and method for electronic blackboard | Susumu Fujioka, Kunikazu Tsuda | 2007-12-25 |
| 7225227 | Conference support apparatus, information processor, teleconference system and computer product | Tadashi Honda, Soichiro Iga | 2007-05-29 |
| 7184592 | Information processing apparatus, method of controlling the same, and program for causing a computer to execute such a method | Soichiro Iga | 2007-02-27 |
| 6791700 | Coordinate inputting/detecting apparatus, method and computer program product designed to precisely recognize a designating state of a designating device designating a position | Kunikazu Tsuda, Mitsuru Sato | 2004-09-14 |
| 6762747 | Coordinate input detection device and method for electronic blackboard | Susumu Fujioka, Kunikazu Tsuda | 2004-07-13 |
| 6760009 | Coordinate position inputting/detecting device, a method for inputting/detecting the coordinate position, and a display board system | Takao Inoue | 2004-07-06 |
| 6608619 | Coordinate position inputting/detecting device, a method for inputting/detecting the coordinate position, and a display board system | Kunikazu Tsuda, Makoto Tanaka | 2003-08-19 |
| 6594023 | Coordinate inputting/detecting apparatus, method and computer program product designed to precisely recognize a designating state of a designating device designating a position | Kunikazu Tsuda, Mitsuru Sato | 2003-07-15 |
| 6563491 | Coordinate input apparatus and the recording medium thereof | — | 2003-05-13 |
| 6518960 | Electronic blackboard system | Kunikazu Tsuda, Makoto Tanaka, Takashi Kitaguchi, Tomohiko Beppu, Toshiyuki Furuta +2 more | 2003-02-11 |