Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10734433 | Solid-state imaging device | Yoshiaki Nishi, Masakatsu Suzuki, Hiroshi Masuda | 2020-08-04 |
| 9485172 | Data transmitting device, data transmitting method and non-transitory computer-readable storage medium | Masahiro Yoshimoto, Nobuhiro Rikitake | 2016-11-01 |
| 8440951 | Wavelength conversion laser light source having dual optical receiver and a temperature control unit, and projection display device, liquid crystal display device and laser light source provided with same | Hiroyuki Furuya, Koichi Kusukame, Tetsuro Mizushima, Kenji Nakayama, Kazuhisa Yamamoto +3 more | 2013-05-14 |
| 8350789 | Image display apparatus | Hiroyuki Furuya, Kiminori Mizuuchi, Tatsuo Itoh, Akira Kurozuka, Kazuhisa Yamamoto | 2013-01-08 |
| 8287131 | Wavelength conversion laser | Tetsuro Mizushima, Tatsuo Itoh, Kenji Nakayama, Kiminori Mizuuchi, Kazuhisa Yamamoto | 2012-10-16 |
| 8152314 | Display device | Ken'ichi Kasazumi, Shin-ichi Kadowaki, Kiminori Mizuuchi, Hiroyuki Furuya, Kazuhisa Yamamoto | 2012-04-10 |
| 8121156 | Solid-state laser device and image display device | Kiminori Mizuuchi, Tetsuro Mizushima, Tatsuo Itoh | 2012-02-21 |
| 7922336 | Light source device for display device, display device, and method for adjusting image of display device | Ken'ichi Kasazumi | 2011-04-12 |
| 7907646 | Laser light source and display device | Kiminori Mizuuchi, Kazuhisa Yamamoto, Hiroyuki Furuya | 2011-03-15 |
| 7866822 | Video projector using coherent light source | Kazuhisa Yamamoto, Hiroyuki Furuya | 2011-01-11 |
| 7830932 | Internal resonator type SHG light source | Kiminori Mizuuchi | 2010-11-09 |
| 7593151 | Display unit and scanning method therefor | Ken'ichi Kasazumi, Akihiro Morikawa, Kiminori Mizuuchi, Kazuhisa Yamamoto | 2009-09-22 |
| 7593159 | Display device | Ken'ichi Kasazumi, Kazuhisa Yamamoto | 2009-09-22 |
| 7494286 | Laser module and method for manufacturing the same | Akihiro Morikawa, Yasuo Kitaoka, Kazuhisa Yamamoto | 2009-02-24 |
| 7356056 | Coherent light source and control method thereof, and display unit and laser display using them | Kazuhisa Yamamoto | 2008-04-08 |
| 7082146 | Device and method for inspecting wavelength-variable semiconductor laser, and method for inspecting coherent source | Yasuo Kitaoka, Kazuhisa Yamamoto | 2006-07-25 |
| 6999668 | Method for manufacturing optical waveguide device, optical waveguide device, and coherent light source and optical apparatus using the optical waveguide device | Kiminori Mizuuchi | 2006-02-14 |
| 6979408 | Method and apparatus for photomask fabrication | Yoshihiro Tezuka, Tsukasa Abe | 2005-12-27 |
| 6869736 | Halftone phase shift photomask and blank for halftone phase shift photomask | Hiro-o Nakagawa, Toshiaki Motonaga, Yoshinori Kinase, Satoshi Yusa, Shigeki Sumida +3 more | 2005-03-22 |
| 6764792 | Halftone phase shift photomask and blanks for halftone phase shift photomask for producing it | Junji Fujikawa, Yoshinori Kinase, Takafumi Okamura, Hiroshi Mohri, Haruo Kokubo | 2004-07-20 |
| 6740455 | Photomask | Kenji Noguchi, Toshiaki Motonaga, Hiro-o Nakagawa, Yasutaka Morikawa, Takashi Tominaga +3 more | 2004-05-25 |
| 6621962 | Optical waveguide device integrated module and method of manufacturing the same | Yasuo Kitaoka, Kazuhisa Yamamoto | 2003-09-16 |
| 6614966 | Optical waveguide device integrated module and method of manufacturing the same | Yasuo Kitaoka, Kazuhisa Yamamoto | 2003-09-02 |
| 6599667 | Halftone phase shift photomask and blank for halftone phase shift photomask | Satoshi Yusa, Shigeki Sumida, Toshiaki Motonaga, Yoshinori Kinase, Hiro-o Nakagawa +3 more | 2003-07-29 |
| 6519077 | OPTICAL WAVEGUIDE, OPTICAL WAVELENGTH CONVERSION DEVICE, METHOD FOR PRODUCING THE SAME, SHORT WAVELENGTH LIGHT GENERATION APPARATUS USING THE SAME, OPTICAL INFORMATION PROCESSING APPARATUS USING THE SAME, COHERENT LIGHT GENERATION APPARATUS USING THE SAME, AND OPTICAL SYSTEM USING THE SAME | Kiminori Mizuuchi, Kazuhisa Yamamoto, Yasuo Kitaoka | 2003-02-11 |