Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868733 | Document filing system with knowledge-base network of concept interconnected by generic, subsumption, and superclass relations | Jun'ichi Higashino, Atushi Hatakeyama | 1989-09-19 |
| 4757302 | Image display apparatus | Atsushi Hatakeyama, Masaaki Fujinawa | 1988-07-12 |
| 4654873 | System and method for segmentation and recognition of patterns | Yasuaki Nakano, Hitoshi Komatsu, Shozo Kadota, Kiyomichi Kurino | 1987-03-31 |
| 4476495 | Multilevel signal compression method | Hirohide Endo, Hitoshi Komatsu | 1984-10-09 |