Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367616 | Isopleth generator for applying isopleths to digital picture data and method therefor | Naozane Yoshida, Tsutomu Takagi, Nobuhiro Washiya, Hitoshi Abe | 1994-11-22 |
| 5353405 | Method of controlling image memory system for non-interlace/interlace conversion | Kiyotaka Doi, Kanji Masuyama, Tsutomu Takagi, Hitoshi Abe, Tamotsu Hirota | 1994-10-04 |