Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894118 | Electrochromic compound, electrochromic composition and display device | Shigenobu Hirano, Hiroshi Kondo, Yuki Nakamura, Yukiko Abe, Tohru Yashiro | 2011-02-22 |
| D631976 | Sampler unit for clinical analyzer | Mitsuru Oonuma, Hitoshi Tokieda, Yoshimitsu Takagi | 2011-02-01 |
| D631975 | Sample buffer unit for clinical analyzer | Mitsuru Oonuma, Hitoshi Tokieda, Yoshimitsu Takagi | 2011-02-01 |
| 7864372 | Color conversion apparatus and color conversion method | Teruyoshi Yamamoto, Nobuyuki Sato | 2011-01-04 |
| 7842237 | Automatic analyzer and rack transfer device | Hiroyasu Uchida, Katsuhiro Kanbara | 2010-11-30 |
| 7830584 | Organic-inorganic composite material and method for producing the same, and functional electrode and functional device | Shigenobu Hirano | 2010-11-09 |
| 7771656 | Automatic analyzer | Hiroyasu Uchida, Katsuhiro Kambara | 2010-08-10 |
| 7679781 | Color image processing apparatus and color printer system | Naoyuki Urata | 2010-03-16 |
| 7663797 | Multicolor display element | Shigenobu Hirano, Takuji Kato, Hiroyuki Takahashi, Ikue Kawashima | 2010-02-16 |
| 7570412 | Reversible recording material and displaying element | Shigenobu Hirano | 2009-08-04 |
| 7525716 | Display device and display apparatus | Shigenobu Hirano, Hiroyuki Takahashi, Ikue Kawashima | 2009-04-28 |
| 7489432 | Electrochromic display device and display apparatus | Shigenobu Hirano, Satoshi Uchida, Yoshitaka Sanehira | 2009-02-10 |
| 7333259 | Multicolor display element | Shigenobu Hirano, Takuji Kato, Hiroyuki Takahashi, Ikue Kawashima | 2008-02-19 |
| 7130076 | Image output device and test chart for the same | Yukio Yamamoto, Naoyuki Urata, Toshiyuki Yamada, Natsuhiko Hirayama | 2006-10-31 |
| 6870638 | Halftone processing apparatus using distributing PWM method | Mieko Ishii, Hiroshi Tanigaki | 2005-03-22 |
| 6768558 | Printed matter including invisible information and printing system | Taichiro Yamashita, Junichi Matsuno | 2004-07-27 |
| 6737021 | Automatic analyzer | Shigenori Watari, Hajime Katou, Katsuhiro Kambara, Hiroyasu Uchida | 2004-05-18 |
| 6579826 | Reversible thermosensitive recording medium and image forming and erasing method using the recording medium | Hiromi Furuya, Tadafumi Tatewaki, Satoshi Arai, Kyoji Tsutsui | 2003-06-17 |
| D474416 | Biochemical analysis machine | Mitsuru Oonuma, Hiroyasu Uchida | 2003-05-13 |
| 6500388 | Automatically analyzing apparatus | Yoshihiro Nagaoka, Ryo Miyake, Masaharu Nishida, Takao Terayama, Hiroshi Mitsumaki | 2002-12-31 |
| 6204933 | Information print system and image processing apparatus | Eiji Yoshino, Hitoshi Tamura, Akira Sasaki, Hiroyuki Tadokoro, Nobuo Suzuki +6 more | 2001-03-20 |
| 6197255 | Chemical analyzing apparatus | Ryo Miyake, Yoshihiro Nagaoka, Akira Koide, Naruo Watanabe, Yasuhiko Sasaki +5 more | 2001-03-06 |
| 6191868 | Distributed PWM halftoning unit and printer | Tadashi Okada, Masayuki Kanda, Eiji Yoshino, Atsushi Onose, Tatsuki Inuzuka +1 more | 2001-02-20 |
| 6031629 | Picture quality stabilizer for a color laser printer | Tatsunari Satou, Taisaku Seino | 2000-02-29 |
| 5867607 | Digital halftoning apparatus and method | Tatsunari Satou, Taisaku Seino | 1999-02-02 |