Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7614118 | Two-shaft hinge mechanism enabling harness wiring | Hitoshi Sato | 2009-11-10 |
| 7506608 | Hinge mechanism | Hitoshi Sato, Yasuhiro Mitsui, Minoru Ohiraki | 2009-03-24 |
| 7346960 | Two-shaft hinge equipped with a rotation limiting mechanism | Hitoshi Sato, Minoru Ohiraki | 2008-03-25 |
| 7346375 | Rotating mechanism of biaxial hinge and portable telephone with the same | Hitoshi Sato, Yasuhiro Mitsui, Satoshi Kosugi, Katsumasa Yamaguchi, Kenichi Sakamoto | 2008-03-18 |
| 7158816 | Foldable and portable mobile communication terminal | Masatomo Mizuta, Shinji Ikeuchi, Mitsuru Sendouda, Hitoshi Sato, Minoru Ohiraki | 2007-01-02 |
| 6948217 | Single-shaft hinge device comprising a plurality of torque-generating sections | Hitoshi Sato, Hiroaki Kato | 2005-09-27 |