Issued Patents All Time
Showing 51–75 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491464 | In-vivo information acquiring apparatus, in-vivo information acquiring system, and in-vivo information acquiring method | Takeshi Yokoi, Katsumi Hirakawa, Akio Uchiyama, Hironobu Takizawa, Manabu Fujita | 2013-07-23 |
| 8472109 | Semiconductor optical amplifier and optical module | Shigeaki Sekiguchi | 2013-06-25 |
| 8456385 | Display apparatus and display driving method for enhancing grayscale display capable of low luminance portion without increasing driving time | Ayahito Kojima, Shunji Oota | 2013-06-04 |
| 8444572 | Capsule medical device and body-tissue obtaining method | — | 2013-05-21 |
| 8390679 | Capsule endoscope device | Akio Uchiyama, Tetsuo Minai, Takeshi Suga, Tatsuya Orihara, Kazuaki Tamura | 2013-03-05 |
| 8282600 | Body-insertable device and liquid medicine injection method | Hironobu Takizawa, Hironao Kawano | 2012-10-09 |
| 8269823 | In vivo imaging device, display device, imaging and displaying system and intra-subject indwelling system using the same | Katsumi Hirakawa, Takeshi Yokoi, Akio Uchiyama, Hironobu Takizawa | 2012-09-18 |
| 8202247 | Capsule medical apparatus | Hironao Kawano, Hironobu Takizawa, Miho KATAYAMA, Keita Suzuki | 2012-06-19 |
| 8179592 | Semiconductor optical amplifier, method for manufacturing the same, and semiconductor optical integrated device | — | 2012-05-15 |
| 8038600 | Medical system | Akio Uchiyama, Isao Aoki, Hironobu Takizawa, Hironao Kawano | 2011-10-18 |
| 8021357 | Body-insertable apparatus | Hironao Kawano, Hironobu Takizawa | 2011-09-20 |
| 7859745 | Semiconductor optical amplifying device, semiconductor optical amplifying system and semiconductor optical integrated element | Ken Morito, Susumu Yamazaki | 2010-12-28 |
| 7859746 | Semiconductor optical amplifier | Ken Morito, Susumu Yamazaki | 2010-12-28 |
| 7710359 | Display apparatus and display driving method for enhancing grayscale display capable of low luminance portion without increasing driving time | Ayahito Kojima, Shunji Oota | 2010-05-04 |
| 7627212 | Optical integrated device | Kazumasa Takabayashi, Ayahito Uetake | 2009-12-01 |
| 7542201 | Semiconductor optical amplification device and optical integrated circuit | Ken Morito | 2009-06-02 |
| 7508849 | Wavelength tunable laser device | Ken Morito | 2009-03-24 |
| 7295366 | Optical integrated device and optical module | Ken Morito, Haruhiko Kuwatsuka | 2007-11-13 |
| 7239294 | Plasma display device | Makoto Onozawa, Kunio Umehara, Hideaki Ohki | 2007-07-03 |
| 7211938 | Double-sided display device and method of fabricating the same | — | 2007-05-01 |
| 7158547 | Wavelength tunable laser of small size | Ken Morito, Kazumasa Takabayashi | 2007-01-02 |
| 7038372 | Organic EL element and method of producing the same | Toshinao Yuki, Kunihiko Shirahata, Akihiko Numazawa, Tsuyoshi Naijo, Masato Nakamura +1 more | 2006-05-02 |
| 7006060 | Plasma display panel and method of driving the same capable of providing high definition and high aperture ratio | Yoshikazu Kanazawa, Hitoshi Hirakawa, Shigeharu Asao | 2006-02-28 |
| 6992813 | Optical amplifying device | Ken Morito | 2006-01-31 |
| 6940475 | Method for driving plasma display panel and plasma display device | Takashi Shiizaki, Hitoshi Hirakawa, Eiji Ito, Satoru Nishimura | 2005-09-06 |