Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066753 | Light source apparatus and projector | Tomoko AKAGAWA, Tetsuo Shimizu, Chigusa Takagi, Ryota Tatsumi | 2024-08-20 |
| 11867109 | Catalyst layer forming material, catalyst apparatus constituent material, catalyst apparatus, and methods for manufacturing the same | Hou Peng, Kazuhiro Nishihara, Hiromi Suzuki, Miho Yamashita | 2024-01-09 |
| 11762268 | Light source apparatus and projector | Chigusa Takagi | 2023-09-19 |
| 11703750 | Illuminator and projector | Mizuha Hiroki, Koya Shiratori, Shinichi Yotsuya, Tetsuo Shimizu, Ryuta Koizumi +1 more | 2023-07-18 |
| 10831288 | Projector, projection system, and detection light radiator | — | 2020-11-10 |
| 10670953 | Light source device and projector | — | 2020-06-02 |
| 10642140 | Illumination device and projector | — | 2020-05-05 |
| 8684541 | Lighting apparatus and projection type display, and driving method therefor | Hidehito Iisaka | 2014-04-01 |
| 8164069 | Luminous body, electron beam detector using the same, scanning electron microscope, and mass analysis device | Yasufumi Takagi, Minoru Niigaki, Minoru Kondo, Itaru Mizuno | 2012-04-24 |
| 7910895 | Luminous body, electron beam detector using the same, scanning electron microscope, and mass analysis device | Yasufumi Takagi, Minoru Niigaki, Minoru Kondo, Itaru Mizuno | 2011-03-22 |
| 7841725 | Image display device and projector | Junichi Nakamura, Takashi Nitta, Tsunemori Asahi | 2010-11-30 |
| 7742028 | Display control apparatus and method | Takashi Nitta, Junichi Nakamura, Tsunemori Asahi | 2010-06-22 |
| 7712902 | Projector | Junichi Nakamura, Takashi Nitta, Tsunemori Asahi | 2010-05-11 |
| 7683919 | Gradation control device, optical display device, gradation control program, optical display device control program, method of controlling gradation and method of controlling optical display device | Tsunemori Asahi, Junichi Nakamura, Takashi Nitta | 2010-03-23 |
| 7663705 | Light propagation characteristic control apparatus, optical display apparatus, light propagation characteristic control program, optical display apparatus control program, light propagation characteristic control method and optical display apparatus control method | Tsunemori Asahi, Junichi Nakamura, Takashi Nitta | 2010-02-16 |
| 7652425 | Transmission type photocathode including light absorption layer and voltage applying arrangement and electron tube | Minoru Niigaki, Hirofumi Kan | 2010-01-26 |
| 7581836 | Image display device and projector | Junichi Nakamura, Takashi Nitta, Tsunemori Asahi | 2009-09-01 |
| 7575327 | Image display apparatus | — | 2009-08-18 |
| 7561167 | Image processing apparatus and image processing method | Takashi Nitta, Junichi Nakamura, Tsunemori Asahi | 2009-07-14 |
| 7453475 | Optical display device, program for controlling the optical display device, and method of controlling the optical display device | Takashi Nitta, Junichi Nakamura, Tsunemori Asahi | 2008-11-18 |
| 7445345 | Optical display device and projection-type display device | Yoshitaka Itoh, Shohei Yoshida, Junichi Nakamura, Takashi Nitta, Tsunemori Asahi | 2008-11-04 |
| 7443565 | Image display apparatus, projector, and polarization compensation system | Junichi Nakamura, Takashi Nitta, Tsunemori Asahi | 2008-10-28 |
| 7431461 | Light propagation characteristic control apparatus, optical display apparatus, light propagation characteristic control program, optical display apparatus control program, light propagation characteristic control method and optical display apparatus control method | Takashi Nitta, Junichi Nakamura, Tsunemori Asahi | 2008-10-07 |
| 7417618 | Lighting apparatus and projection type display, and driving method therefor | Hidehito Iisaka | 2008-08-26 |
| 7405882 | Image display device and projector | Junichi Nakamura, Takashi Nitta, Tsunemori Asahi | 2008-07-29 |