Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7099222 | Refresh operation type semiconductor memory device capable of smoothly transferring special state to normal active state and its driving method | Hiroyuki Takahashi | 2006-08-29 |
| 5996993 | Bill handling machine | Junichi Arikawa, Toru Inage, Wataru Iida, Hideo Atsumi | 1999-12-07 |
| 5927936 | Bill handling machine | Junichi Arikawa, Toru Inage, Wataru Iida, Hideo Atsumi | 1999-07-27 |
| 5897114 | Bill handling machine | Junichi Arikawa, Toru Inage, Wataru Iida, Hideo Atsumi | 1999-04-27 |
| 5836577 | Bill handling machine | Junichi Arikawa, Toru Inage, Wataru Iida, Hideo Atsumi | 1998-11-17 |
| 5823507 | Pressure control apparatus | Masahiro Inden, Akihiko Sugiura | 1998-10-20 |
| 5813825 | Bill handling machine | Junichi Arikawa, Toru Inage, Wataru Iida, Hideo Atsumi | 1998-09-29 |
| 5789967 | Semiconductor device with boost voltage supply means | — | 1998-08-04 |
| 5460350 | Electromagnetic valve device | Takashi Nagashima, Hideki Yamamoto | 1995-10-24 |
| 5339085 | Three-dimensional radar display | Masatoshi Kameyama, Shigekichi Higo | 1994-08-16 |