Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7843772 | Content use system, recording apparatus, reproducing apparatus and system control method | — | 2010-11-30 |
| 5614934 | Printer | Yasuhiro Yoshida, Hiroyuki Furukawa, Masaki Takakura | 1997-03-25 |
| 5171955 | Wire-cut electroerosion apparatus | Akio Hosaka, Hidehito Hori, Yoshihiro Watanabe | 1992-12-15 |