Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5566379 | Economical recording and reproducing apparatus which performs real-time processing of digital audio data | Akinori Mawatari, Tetsuji Ono, Makoto Tsukada, Kazumu Abe, Yoshinori Matsuoka +2 more | 1996-10-15 |
| 4478573 | Furnace for heating pipes with upset portions | Haruho Niwa | 1984-10-23 |