Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575800 | Sliding parts, precision parts and timepieces and electronic equipment using the same | Morinobu Endo, Tetsuo Uchiyama, Akio Yamaguchi, Teruaki Yuoka, Hiroshi Aoyama +5 more | 2009-08-18 |
| 7102963 | Radio-wave clock | Akihiro Matoge | 2006-09-05 |