Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486308 | Image switching device and image outputting devices | Haruo Isaka, Kenichi Honjo | 2009-02-03 |
| 7130147 | Magnetic recording/reproducing apparatus | Kenichi Honjo, Yoshikazu Kato, Haruo Isaka | 2006-10-31 |