Yoshinaga; Jun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshinaga; Jun.The latest application filed is for "video scope system".
- Yoshinaga; Jun - Hino JP
| Patent | Date |
|---|---|
| Video scope system Grant 4,901,142 - Ikuno , et al. February 13, 1 | 1990-02-13 |
| Endoscope light source apparatus Grant 4,885,635 - Kimura , et al. December 5, 1 | 1989-12-05 |
| Endoscope light source apparatus Grant 4,884,133 - Kanno , et al. November 28, 1 | 1989-11-28 |
| Rigid electronic endoscope Grant 4,879,992 - Nishigaki , et al. November 14, 1 | 1989-11-14 |
| Endoscope apparatus Grant 4,869,256 - Kanno , et al. September 26, 1 | 1989-09-26 |
| Endoscope and endoscope washing apparatus Grant 4,862,872 - Yabe , et al. September 5, 1 | 1989-09-05 |
| Television camera for endoscopes provided with an optical low-pass filter Grant 4,805,028 - Nishioka , et al. February 14, 1 | 1989-02-14 |
| Imaging apparatus having illumination means Grant 4,803,550 - Yabe , et al. February 7, 1 | 1989-02-07 |
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