Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12100573 | X-ray tube device | Hirobumi Yoshizawa, Junki SONE | 2024-09-24 |
| 11152182 | X-ray tube assembly | — | 2021-10-19 |
| 7965334 | Auto-focus camera with adjustable lens movement pitch | Toshiaki Maeda, Tadashi Ohta | 2011-06-21 |
| 7660519 | Autofocus apparatus | Yukikazu Iwane, Shigeo Takahashi, Toshiaki Maeda | 2010-02-09 |
| 7505075 | Autofocus camera capable of calculating a focus match state | — | 2009-03-17 |
| 7382411 | Method for focus adjusting and camera | — | 2008-06-03 |
| 7262804 | Autofocus camera adjusting focus lens position based on illumination characteristics | — | 2007-08-28 |
| 7184090 | Camera | Toshiaki Maeda, Hideo Hibino, Tadashi Ohta | 2007-02-27 |
| 7158182 | Camera that engages in a focusing operation through a contrast method | Toshiaki Maeda, Hideo Hibino, Tadashi Ohta | 2007-01-02 |
| 6721499 | Camera | Toshiaki Maeda, Hideo Hibino, Tadashi Ohta | 2004-04-13 |
| 6556179 | Display device and camera having the display device | Toru Iwane, Itaru Homma, Takehiko Ueda | 2003-04-29 |
| 6356728 | Device and method for capturing liquid | — | 2002-03-12 |
| 6314260 | Vapor capture subsystem and method thereof | — | 2001-11-06 |
| 6051444 | Method of manufacture of liquid crystal display device having characteristics which differ locally | Toru Iwane, Itaru Homma, Takehiko Ueda | 2000-04-18 |
| 5966563 | Electrostatic imaging device having means for removing undesirable particles from a brush charger and transcribing roller | Mabumi Kashihara | 1999-10-12 |
| 5765051 | Focus detection device and method | — | 1998-06-09 |
| 5758201 | Camera having line of sight detecting device | Isao Kishikawa, Yosuke Kusaka, Shigemasa Sato, Masao Owashi, Kenji Tazaki +3 more | 1998-05-26 |
| 5739856 | Photographic subject position predicting apparatus | — | 1998-04-14 |
| 5694625 | Camera provided with an automatic focus adjusting apparatus | Seiichi Yasukawa | 1997-12-02 |
| 5664237 | Automatic focus adjustment device and method | — | 1997-09-02 |
| 5649241 | Autofocus adjustment device | — | 1997-07-15 |
| 5640610 | Camera with a line-of-sight detecting device | Shigemasa Sato, Kenji Tazaki | 1997-06-17 |
| 5628036 | Focus adjustment device and method | Masamitsu Ozawa, Shigeyuki Uchiyama | 1997-05-06 |
| 5623708 | Autofocus adjustment device of a camera and method | — | 1997-04-22 |
| 5619300 | Autofocus adjustment device and method | Seiichi Yasukawa | 1997-04-08 |