Sasaura; Masahiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sasaura; Masahiro.The latest application filed is for "variable focusing lens and microscope".
- Sasaura; Masahiro - Atsugi JP
- Sasaura; Masahiro - Kanagawa-ken JP
- Sasaura; Masahiro - Tokyo JP
- Sasaura; Masahiro - Atsugi-shi JP
- Sasaura; Masahiro - Kanagawa JP
- Sasaura; Masahiro - Hitachinaka JP
- Sasaura; Masahiro - Hitachinaka-shi JP
- Sasaura; Masahiro - Ibaraki JP
| Patent | Date |
|---|---|
| Apparatus for producing crystals Grant 8,992,683 - Sasaura , et al. March 31, 2 | 2015-03-31 |
| Variable focusing lens and microscope Grant 8,773,749 - Imai , et al. July 8, 2 | 2014-07-08 |
| Variable Focusing Lens And Microscope App 20120075694 - Imai; Tadayuki ; et al. | 2012-03-29 |
| Variable-focal length lens Grant 8,014,061 - Imai , et al. September 6, 2 | 2011-09-06 |
| Electric field sensor Grant 7,859,666 - Sasaki , et al. December 28, 2 | 2010-12-28 |
| Variable-focal Length Lens App 20100290104 - Imai; Tadayuki ; et al. | 2010-11-18 |
| Optical medium, an optical lens and a prism Grant 7,674,737 - Fujiura , et al. March 9, 2 | 2010-03-09 |
| Method and apparatus for producing crystals Grant 7,591,895 - Sasaura , et al. September 22, 2 | 2009-09-22 |
| Optical switch, optical modulator and wavelength variable filter Grant 7,492,975 - Toyoda , et al. February 17, 2 | 2009-02-17 |
| Method and Apparatus for Preparing Crystal App 20080271666 - Sasaura; Masahiro ; et al. | 2008-11-06 |
| Optical switch, optical modulator and wavelength variable filter Grant 7,356,227 - Toyoda , et al. April 8, 2 | 2008-04-08 |
| Optical switch, optical modulator and wavelength variable filter Grant 7,340,116 - Toyoda , et al. March 4, 2 | 2008-03-04 |
| Optical waveguide material and optical waveguide Grant 7,340,147 - Imai , et al. March 4, 2 | 2008-03-04 |
| Optical switch, optical modulator and wavelength variable filter Grant 7,336,854 - Toyoda , et al. February 26, 2 | 2008-02-26 |
| Optical Switch, Optical Modulator And Wavelength Variable Filter App 20070253659 - Toyoda; Seiji ; et al. | 2007-11-01 |
| Apparatus for Producing Crystals App 20070209579 - Sasaura; Masahiro ; et al. | 2007-09-13 |
| Optical Medium, An Optical Lens And A Prism App 20070199505 - Fujiura; Kazuo ; et al. | 2007-08-30 |
| Optical Switch, Optical Modulator And Wavelength Variable Filter App 20070092181 - Toyoda; Seiji ; et al. | 2007-04-26 |
| Optical Switch, Optical Modulator And Wavelength Variable Filter App 20070086691 - Toyoda; Seiji ; et al. | 2007-04-19 |
| Optical switch, optical modulator and variable wavelength filter App 20070058896 - Toyoda; Seiji ; et al. | 2007-03-15 |
| Optical waveguide material and optical waveguide Grant 7,177,514 - Imai , et al. February 13, 2 | 2007-02-13 |
| Optical Waveguide Material And Optical Waveguide App 20060215981 - Imai; Tadayuki ; et al. | 2006-09-28 |
| Optical waveguide and method of manufacture Grant 7,110,652 - Sasaura , et al. September 19, 2 | 2006-09-19 |
| Electric field sensor and adjustment method thereof App 20060152209 - Sasaki; Aiichirou ; et al. | 2006-07-13 |
| Optical waveguide material and optical waveguide App 20060051041 - Imai; Tadayuki ; et al. | 2006-03-09 |
| Optical waveguide and method of manufacture Grant 6,996,321 - Sasaura , et al. February 7, 2 | 2006-02-07 |
| Optical waveguide and method of manufacture App 20060018616 - Sasaura; Masahiro ; et al. | 2006-01-26 |
| Optical waveguide and method of manufacture App 20060018617 - Sasaura; Masahiro ; et al. | 2006-01-26 |
| Optical waveguide and method of manufacture App 20050008318 - Sasaura, Masahiro ; et al. | 2005-01-13 |
| Wavelength converter Grant 6,795,232 - Fujiura , et al. September 21, 2 | 2004-09-21 |
| Optical waveguide and method of manufacture Grant 6,792,189 - Sasaura , et al. September 14, 2 | 2004-09-14 |
| Optical waveguide and method of manufacture App 20030072550 - Sasaura, Masahiro ; et al. | 2003-04-17 |
| Wavelength converter App 20020141040 - Fujiura, Kazuo ; et al. | 2002-10-03 |
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