Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5561796 | Apparatus for searching for speech and moving images | Kenji Sakamoto, Keiko Watanuki | 1996-10-01 |
| 5283838 | Neural network apparatus | Toru Ueda, Takashi Aramaki, Yasushi Ishizuka | 1994-02-01 |
| 5276769 | Neural network learning apparatus and method | Toru Ueda, Yasushi Ishizuka | 1994-01-04 |
| 5271068 | Character recognition device which divides a single character region into subregions to obtain a character code | Toru Ueda, Yasushi Ishizuka | 1993-12-14 |
| 5263107 | Receptive field neural network with shift-invariant pattern recognition | Toru Ueda | 1993-11-16 |
| 5195169 | Control device for controlling learning of a neural network | Shin Kamiya | 1993-03-16 |
| 5151951 | Character recognition device which divides a single character region into subregions to obtain a character code | Toru Ueda, Yasushi Ishizuka, Takashi Aramaki | 1992-09-29 |
| 5121442 | Figure input system | Hitoshi Hirose | 1992-06-09 |
| 5119438 | Recognizing apparatus | Toru Ueda, Yasushi Ishizuka | 1992-06-02 |
| 5065438 | Character recognition apparatus with inputting function of ruled lines | Hitoshi Hirose | 1991-11-12 |
| 5033006 | Self-extending neural-network | Yasushi Ishizuka, Toru Ueda | 1991-07-16 |
| 5022081 | Information recognition system | Hitoshi Hirose | 1991-06-04 |
| 4953225 | Handwritten character-recognizing apparatus for automatically generating and displaying character frames | Hitoshi Hirose | 1990-08-28 |
| 4908864 | Voice recognition method and apparatus by updating reference patterns | Mitsuhiro Hakaridani, Hiroyuki Iwahashi, Toru Ueda | 1990-03-13 |
| 4581756 | Recognition of speech or speech-like sounds using associative memory | Atsuo Tanaka | 1986-04-08 |
| 4536444 | Magnetic recording medium | Kenji Sumiya, Osamu Saito | 1985-08-20 |
| 4480004 | Magnetic recording medium | Takato Karashima, Hiroshi Zaitsu | 1984-10-30 |
| 4465735 | Magnetic recording medium | Shigeo Aoyama | 1984-08-14 |
| 4444835 | Magnetic recording medium | Shigeo Aoyama | 1984-04-24 |
| 4424518 | Column dot formation in an ink jet system printer of the charge amplitude controlling type | Hitoshi Suzuki, Mitsuhiro Hakaridani | 1984-01-03 |
| 4368474 | Ink droplet formation control in an ink jet system printer | Yoichi Shimazawa, Hitoshi Suzuki | 1983-01-11 |
| 4299882 | Magnetic recording medium and process | Haruo Andoh, Toshihiko TANABE | 1981-11-10 |