Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8477384 | Solid-state image pickup device and image pickup method | Toshitaka Mizuguchi, Katsuyoshi Yamamoto, Tsuyoshi Higuchi | 2013-07-02 |
| 8143916 | Level shift circuit, method for driving the same, and semiconductor circuit device having the same | — | 2012-03-27 |
| 8098307 | Imaging device and imaging method | — | 2012-01-17 |
| 7920181 | Semiconductor integrated apparatus and black level correction method for image sensor | Asao Kokubo, Hiroshi Daiku, Tsuyoshi Higuchi | 2011-04-05 |
| 7639290 | Data read circuit of solid-state imaging device, imaging apparatus, and data read method for solid-state imaging device | Tsuyoshi Higuchi, Seiji Yamagata, Toshitaka Mizuguchi, Katsuyoshi Yamamoto | 2009-12-29 |
| 7612810 | Reduction of effect of image processing on image sensor | Asao Kokubo, Hiroshi Daiku, Yutaka Takeda, Norihiro Yoshida | 2009-11-03 |
| 7593047 | CMOS image sensor for suppressing degradation of spatial resolution and generating compressed image signals | Katsuyoshi Yamamoto | 2009-09-22 |
| 7522199 | Imaging device with light-shielding region, control method thereof and CMOS image sensor with light-shielding region | Katsuyoshi Yamamoto, Asao Kokubo, Toshitaka Mizuguchi, Tsuyoshi Higuchi | 2009-04-21 |
| 7489353 | Solid state imaging device and method for driving the same | — | 2009-02-10 |
| 7477300 | Semiconductor apparatus with crosstalk noise reduction circuit | Tsuyoshi Higuchi | 2009-01-13 |
| 7477299 | Imaging device | Tsuyoshi Higuchi, Seiji Yamagata, Toshitaka Mizuguchi, Katsuyoshi Yamamoto | 2009-01-13 |
| 7456876 | Image processing circuit providing improved image quality | Shigeru Nishio, Asao Kokubo, Masatoshi Kokubun | 2008-11-25 |
| 7369170 | Solid-state imaging apparatus and control method with transmission control hold circuit | Tsuyoshi Higuchi, Seiji Yamagata, Toshitaka Mizuguchi, Katsuyoshi Yamamoto | 2008-05-06 |
| 7301487 | Image sensor capable of cancelling offset voltage of semiconductor device included therein | Toshitaka Mizuguchi, Tsuyoshi Higuchi, Katsuyoshi Yamamoto | 2007-11-27 |
| 7242427 | X-Y address type solid-state image pickup device with an image averaging circuit disposed in the noise cancel circuit | Masatoshi Kokubun, Katsuyosi Yamamoto, Shinya Udo, Chikara Tsuchiya | 2007-07-10 |
| 7218166 | Current stabilization circuit, current stabilization method, and solid-state imaging apparatus | Makoto Yanagisawa, Seiji Yamagata, Toshitaka Mizuguchi, Tsuyoshi Higuchi | 2007-05-15 |
| 7170556 | Image sensor providing improved image quality | Masatoshi Kokubun, Toshitaka Mizuguchi, Hiroshi Kobayashi, Katsuyosi Yamamoto | 2007-01-30 |
| 7145494 | Differential comparator, analog/digital conversion apparatus and imaging apparatus | Toshitaka Mizuguchi, Seiji Yamagata, Tsuyoshi Higuchi | 2006-12-05 |
| 7106912 | Circuit for correction of white pixel defects and an image sensor using the circuit for correction of white pixel defects | Asao Kokubo, Katsuyoshi Yamamoto | 2006-09-12 |
| 7098950 | Image sensor with stabilized black level and low power consumption | Katsuyosi Yamamoto | 2006-08-29 |
| 7075474 | Ramp waveform generation circuit, analog/digital conversion circuit, imaging device and control method of imaging device | Seiji Yamagata, Tsuyoshi Higuchi, Toshitaka Mizuguchi | 2006-07-11 |
| 6974944 | CMOS image sensor permitting increased light sensitivity from amplification of pixel detection signals | Katsuyoshi Yamamoto, Toshitaka Mizuguchi | 2005-12-13 |
| 6921517 | Process and apparatus for the pyrolysis of hydrocarbon gas | Shuzo Matsumura, Masaji Yoneta, Rokuro Denda, Yoshito Umeda, Masao Hattori +2 more | 2005-07-26 |
| 6747700 | Solid state image pickup apparatus having a plurality of split buses | Chikara Tsuchiya | 2004-06-08 |
| 5993502 | Sintered metal filters | Ryutaro Motoki, Takashige Ishida, Shigeru Tanaka, Takashi Nishi, Akira Kosaka +1 more | 1999-11-30 |