Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617143 | Movement detection device and encoding apparatus using the same | Makoto Shimokoriyama, Izumi Matsui, Akiyoshi Hamanaka | 1997-04-01 |
| 5444494 | Video signal system converting circuit for processing video signal having interlaced scanning lines to produce video signal having sequential scanning lines | Masahiro Araya, Hiroshi Iwamura, Takehiko Shioda | 1995-08-22 |
| 5305112 | Video signal recording/reproducing system for recording and reproducing video signals in high quality picture television system | Masahiro Araya, Hiroshi Iwamura, Takehiko Shioda | 1994-04-19 |