Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10331085 | Stepping motor and timepiece | Yuta Saito, Hiroyuki Hosobuchi | 2019-06-25 |
| 10180660 | Electronic timepiece | Hiroyuki Hosobuchi | 2019-01-15 |
| 9891597 | Electronic device | Kazuaki Abe, Masakuni Iwanaga, Yuta Saito | 2018-02-13 |
| 9851697 | Electronic apparatus equipped with solar panel | Yuta Saito, Makoto Sawada | 2017-12-26 |
| 9823625 | Electronic device | Kazuaki Abe, Masakuni Iwanaga, Yuta Saito | 2017-11-21 |
| 9804569 | Hand unit and timepiece | Yoshihiko ENTA | 2017-10-31 |
| 9804572 | Hand-moving mechanism and timepiece | Yuta Saito | 2017-10-31 |
| 9709958 | Stepping motor and timepiece | Yuta Saito, Hiroyuki Hosobuchi | 2017-07-18 |
| 9618906 | Hand-moving mechanism and timepiece | Yuta Saito | 2017-04-11 |
| 9195221 | Timer and watch | Yuki OSHITA, Yohei Kawaguchi | 2015-11-24 |
| 7639569 | Equipment case, wrist watch case, and radio controlled watch | Takanobu Kanezashi | 2009-12-29 |
| 7333063 | Electronic device and antenna apparatus | Soh Kimura, Makoto Sawada | 2008-02-19 |
| 7126548 | Electronic device and antenna apparatus | Soh Kimura, Makoto Sawada | 2006-10-24 |
| 6249487 | Wrist instrument and electronic apparatus | Naohiko Sakurazawa, Shunji Minami | 2001-06-19 |
| 5050138 | Electronic wrist watch having a sound producing unit and an electrooptic data display unit | Wataru Yamada, Yukio Kido, Hiroyuki Abe, Shunji Minami, Shigeru Katoh | 1991-09-17 |
| 4985878 | Electronic timepiece with analog time display unit and electrooptic data display unit | Wataru Yamada, Yukio Kido, Hiroyuki Abe, Shunji Minami, Shigeru Katoh | 1991-01-15 |