Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644687 | Recording apparatus | Masao Kitagawa, Takeshi Yado | 2014-02-04 |
| 6647202 | Video signal reproducing apparatus capable of reproducing bitstreams and video signal reproducing method | Ryoji Yamaguchi, Makoto Meiarashi | 2003-11-11 |
| 6335764 | Video output apparatus | Tsutomu Hashimoto, Eiko Fujii | 2002-01-01 |
| 4539553 | Digital-to-analog converter of the current-adding type | Masashi Takeda | 1985-09-03 |
| 4395021 | Vertical continuous annealing furnace and its operating method | Ryoji Terakado, Ituo Takahashi, Norio Anzawa, Gen Yoshida | 1983-07-26 |