Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9210328 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Toshiyuki Iijima, Ken Tamayama | 2015-12-08 |
| 8594483 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Toshiyuki Iijima, Ken Tamayama | 2013-11-26 |
| 8045837 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Toshiyuki Iijima, Ken Tamayama | 2011-10-25 |
| 7720359 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Toshiyuki Iijima, Ken Tamayama | 2010-05-18 |
| 7089083 | Electronic pet system, network system, robot, and storage medium | Naohiro Yokoo, Yasuhiko Kato, Masakazu Hattori, Masahiro Fujita | 2006-08-08 |
| 6816753 | Robot control system and robot control method | Takayuki Sakamoto, Makoto Inoue, Tsuyoshi Takagi, Masahiro Fujita | 2004-11-09 |
| 6764373 | Charging system for mobile robot, method for searching charging station, mobile robot, connector, and electrical connection structure | Hiroshi Osawa | 2004-07-20 |
| 6720987 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Toshiyuki Iijima, Ken Tamayama | 2004-04-13 |
| 6560511 | Electronic pet system, network system, robot, and storage medium | Naohiro Yokoo, Yasuhiko Kato, Masakazu Hattori, Masahiro Fujita | 2003-05-06 |
| 6545708 | Camera controlling device and method for predicted viewing | Ken Tamayama, Tadafusa Tomitaka, Masakazu Koyanagi, Toshiyuki Iijima | 2003-04-08 |
| 6542788 | Robot apparatus capable of selecting transmission destination, and control method therefor | Noriyuki Fukushima, Kazufumi Oyama | 2003-04-01 |
| 6381515 | Robot apparatus | Makoto Inoue, Kyoko Furumura, Kotaro Sabe | 2002-04-30 |
| 6323898 | Tracking apparatus and tracking method | Masakazu Koyanagi, Tadafusa Tomitaka, Taro Suito | 2001-11-27 |
| 6125145 | Motion detection apparatus and motion detection method | Masakazu Koyanagi, Tadafusa Tomitaka, Taro Suito | 2000-09-26 |
| 6055014 | Control apparatus and control method | Masakazu Koyanagi, Tadafusa Tomitaka | 2000-04-25 |
| 5963248 | Automatic tracking/image sensing device | Jun Ohkawa, Hiroshi Kawamura, Tadafusa Tomitaka, Masakazu Koyanagi | 1999-10-05 |