Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8705586 | Solid-state laser element | Shuhei Yamamoto, Takayuki Yanagisawa, Yoshihito Hirano | 2014-04-22 |
| 8559477 | Planar waveguide laser device | Takayuki Yanagisawa, Yoshihito Hirano, Shuhei Yamamoto | 2013-10-15 |
| 8149887 | Planar waveguide laser device | Takayuki Yanagisawa, Yoshihito Hirano, Shuhei Yamamoto | 2012-04-03 |
| 8094690 | Wavelength converting element and wavelength converting laser apparatus | Takayuki Yanagisawa, Shuhei Yamamoto, Yoshihito Hirano, Tsutomu Nagatsuka | 2012-01-10 |
| 8073024 | Wavelength conversion laser device | Takayuki Yanagisawa, Yoshihito Hirano, Shuhei Yamamoto | 2011-12-06 |
| 8068525 | Solid-state laser element | Shuhei Yamamoto, Takayuki Yanagisawa, Yoshihito Hirano | 2011-11-29 |
| 8033669 | Projection display apparatus and method | Takao Endo, Yuzo Nakano, Takeshi Utakoji | 2011-10-11 |
| 7839908 | Mode control waveguide laser device | Takayuki Yanagisawa, Yoshihito Hirano, Syuhei Yamamoto, Masao Imaki, Kiyohide Sakai | 2010-11-23 |
| 7778291 | Wavelength converting laser device | Yoshihito Hirano, Masao Imaki, Kouhei Teramoto, Shigenori Shibue | 2010-08-17 |
| 7724413 | Speckle removing light source and lighting apparatus | Yoshihito Hirano, Kiyohide Sakai, Masao Imaki, Shinsuke Shikama, Jiro Suzuki +3 more | 2010-05-25 |
| 7693194 | Fundamental-wave light source and wavelength converter | Kiyohide Sakai, Masao Imaki, Yoshihito Hirano, Kouhei Teramoto, Shigenori Shibue | 2010-04-06 |
| 7643707 | Lighting apparatus | Yoshihito Hirano, Kiyohide Sakai, Masao Imaki, Shinsuke Shikama, Jiro Suzuki +3 more | 2010-01-05 |
| 7605973 | Optical wavelength conversion light source | Kiyohide Sakai, Masao Imaki, Kouhei Teramoto, Shigenori Shibue | 2009-10-20 |
| 7403549 | Wavelength conversion laser and image display | Yoshihito Hirano, Masao Imaki, Kouhei Teramoto, Shigenori Shibue | 2008-07-22 |
| 7221694 | Semiconductor laser light emitting apparatus and solid-state laser rod pumping module | Yoshihito Hirano, Shuhei Yamamoto, Nicolaie Pavel | 2007-05-22 |
| 6738407 | Semiconductor laser light emitting apparatus and solid-state laser rod pumping module | Yoshihito Hirano, Shuhei Yamamoto, Nicolaie Pavel | 2004-05-18 |
| 6594299 | Semiconductor laser light emitting apparatus and solid-state laser rod pumping module | Yoshihito Hirano, Shuhei Yamamoto, Nicolaie Pavel | 2003-07-15 |
| 6567453 | Solid-state laser oscillator | Shuhei Yamamoto, Yoshihito Hirano | 2003-05-20 |