Issued Patents All Time
Showing 1–4 of 4 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 |
| 7170827 | Timepiece, having bearing portion formed of resin and wheel train | Morinobu Endo, Tetsuo Uchiyama, Akio Yamaguchi, Yasuo Kondo, Hiroshi Aoyama +4 more | 2007-01-30 |
| 7167420 | Timepiece including base plate formed of resin and wheel train | Morinobu Endo, Tetsuo Uchiyama, Akio Yamaguchi, Yasuo Kondo, Hiroshi Aoyama +4 more | 2007-01-23 |
| 5262888 | Light shutter device | Masazumi Morishita, Hisamitsu Fukase | 1993-11-16 |