Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506360 | Optical element and optical device | Hideomi Yui, Shigeru Aomori, Tsuyoshi Kamada, Toru Kanno, Hirokazu Ichinose | 2022-11-22 |
| 10989996 | Light source device and projector | Hideomi Yui, Shigeru Aomori | 2021-04-27 |
| 10920139 | Phosphor layer composition, phosphor member, light source device, and projection device | Shigeru Aomori, Hideomi Yui, Mutsuko Yamamoto | 2021-02-16 |
| 10018912 | Photosensitive resin composition, wavelength conversion substrate and light emitting device | MASAKAZU KAMURA, Akiko Iwata, Hiroshi Nakano, Bai ZHANG, Shigeru Aomori | 2018-07-10 |
| 9698204 | Light-emitting substrate, photovoltaic cell, display device, lighting device, electronic device, organic light-emitting diode, and method of manufacturing light-emitting substrate | MASAKAZU KAMURA, Shun Ueki, Akiko Iwata, Yuka Igami, Bai ZHANG +1 more | 2017-07-04 |
| 7990039 | Liquid crystal display device with cold cathode fluorescent lamp having phosphor film | Yuko Matsumoto, Emiko Hayakawa | 2011-08-02 |
| 7671825 | Method of driving organic EL device and display device | Norikazu Uchiyama, Masaaki Okunaka, Masahiro Nishizawa, Yuko Matsumoto | 2010-03-02 |
| 7656081 | Imaging device with specific phosphor | Shin Imamura, Masaaki Komatsu, Masatoshi Shiiki | 2010-02-02 |
| 6940221 | Display device | Yasuhide Kashiwakura | 2005-09-06 |
| 6753099 | Phosphor and imaging device using the same | Shin Imamura, Masatoshi Shiiki, Masaaki Komatsu, Yoshihiro Koseki, Takashi Hase +1 more | 2004-06-22 |
| 6359380 | Color cathode ray tube with panel glass having a different light absorption characteristic from that of at least one outer surface layer provided thereon | Masahiro Nishizawa, Toshio Tojo, Norikazu Uchiyama, Maki Ito, Kiyoshi Miura +2 more | 2002-03-19 |
| 6077458 | Phosphor, and cathode-ray tube and display using the same | Masatoshi Shiiki, Hisashi Toyama | 2000-06-20 |
| 5707549 | Phosphor, manufacturing method therefor, and cathode-ray tube using the same | Masatoshi Shiiki | 1998-01-13 |
| 5363013 | Phosphor and cathode-ray tube using the same | Teruki Suzuki, Hajime Yamamoto, Yasuhiko Uehara, Yasukazu Morita, Yoshihiro Koseki +5 more | 1994-11-08 |
| 5177401 | Phosphor and cathode-ray tube using the same | Teruki Suzuki, Hajime Yamamoto, Yasuhiko Uehara, Yasukazu Morita, Yoshihiro Koseki +5 more | 1993-01-05 |