Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247728 | Wireless power feeding system having battery mounted device engaged with power receiving device with light unit mounted device | Yasushi Sekizawa, Kenji Tahara | 2025-03-11 |
| 11774064 | Lighting device provided with lighting equipment lens | Yasushi Eguchi | 2023-10-03 |
| 7804538 | Solid state image pickup device having a time pulse generator, and method for replacing signals from a switch | Masahide Hirama, Toshimitsu Nagae | 2010-09-28 |
| 7355760 | Solid-state image sensing device, driving method thereof, and image scanner | Satoshi Yoshihara, Masahide Hirama | 2008-04-08 |
| 7312825 | Solid-state image pick device having a timing pulse generator, and method for replacing signals from a switch | Masahide Hirama, Toshimitsu Nagae | 2007-12-25 |
| 6473125 | Solid-state imaging device with shutter operation in sync with signal charge reset and method of driving same | — | 2002-10-29 |
| 6028299 | Linear image sensor device comprising first and second linear image sensor sections having first and second sensitivities | Masahide Hirama, Tadakuni Narabu | 2000-02-22 |
| 5945697 | MOS transistor and charge detector using same | Masahide Hirama | 1999-08-31 |
| 5802494 | Patient monitoring system | — | 1998-09-01 |
| 5581276 | 3D human interface apparatus using motion recognition based on dynamic image processing | Roberto Cipolla, Yasukazu Okamoto | 1996-12-03 |
| 5467102 | Portable display device with at least two display screens controllable collectively or separately | Noboru Tanabe, Koichi Hasebe | 1995-11-14 |
| 5430838 | Method and apparatus for multi-window display with enhanced window manipulation facilities | Hiroshi Mizoguchi, Minoru Ishikawa, Hiroaki Kubota | 1995-07-04 |
| 5365093 | Solid-state imaging device with tapered channel regions | — | 1994-11-15 |
| 5243418 | Display monitoring system for detecting and tracking an intruder in a monitor area | Kazuhiro Fukui, Hiroaki Nakai | 1993-09-07 |
| 4573191 | Stereoscopic vision system | Masatsugu Kidode | 1986-02-25 |