Takagi; Kazutoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takagi; Kazutoshi.The latest application filed is for "operation microscope".
- Takagi; Kazutoshi - Tokyo JP
| Patent | Date |
|---|---|
| Operation microscope having assistant's microscope Grant 7,982,949 - Takagi July 19, 2 | 2011-07-19 |
| Operation Microscope App 20080239473 - Takagi; Kazutoshi | 2008-10-02 |
| Operation microscope apparatus Grant 6,937,390 - Akiyama , et al. August 30, 2 | 2005-08-30 |
| Operation microscope apparatus App 20040184143 - Akiyama, Hiroshi ; et al. | 2004-09-23 |
| Operation microscope apparatus App 20040184142 - Akiyama, Hiroshi ; et al. | 2004-09-23 |
| Operation microscope Grant 5,446,582 - Takagi , et al. August 29, 1 | 1995-08-29 |
| Stereomicroscope with first and second illuminating systems Grant 5,270,747 - Kitajima , et al. December 14, 1 | 1993-12-14 |
| Optical illuminating and observing apparatus Grant 5,140,458 - Takagi , et al. August 18, 1 | 1992-08-18 |
| Microscope Grant 5,067,804 - Kitajima , et al. November 26, 1 | 1991-11-26 |
| Illuminating system of ophthalmological instrument Grant 4,932,774 - Takagi , et al. June 12, 1 | 1990-06-12 |
| Binocular indirect ophthalmoscope Grant 4,810,083 - Okada , et al. March 7, 1 | 1989-03-07 |
| Method for determining refractive index of an object Grant 4,632,528 - Yoshino , et al. December 30, 1 | 1986-12-30 |
| Stereo-microscope with a common objective lens system Grant 4,601,550 - Yoshino , et al. July 22, 1 | 1986-07-22 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 