Issued Patents All Time
Showing 26–50 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9941975 | Wavelength division multiplexing optical receiver and driving method for same | — | 2018-04-10 |
| 9843019 | Light emitting apparatus | Shinji Nakajima, Koji Fujita, Yuji Saito | 2017-12-12 |
| 9722213 | Method for manufacturing electronic device | Jun Sugahara, Hidetaka Ohazama, Hiromu Nara, Hiroki Tan | 2017-08-01 |
| 9620931 | Optical device, optical transmission device, optical reception device, hybrid laser and optical transmission apparatus | — | 2017-04-11 |
| 9439558 | Body-introducable apparatus and medical system | Tetsuo Minai, Tatsuya Orihara, Yutaka Koshikawa, Kazuaki Tamura, Takeshi Mori | 2016-09-13 |
| 9413465 | Optical transceiver and optical output level control method | — | 2016-08-09 |
| 9224929 | Optical semiconductor device and manufacturing method therefor | — | 2015-12-29 |
| 9186040 | Sealing structure and antenna apparatus | — | 2015-11-17 |
| 9001415 | Reflective semiconductor optical amplifier with constant gain versus wavelength | — | 2015-04-07 |
| 8961400 | Capsule-medical-device dedicated power source starter | — | 2015-02-24 |
| 8948606 | Semiconductor optical amplifier | Tsuyoshi Yamamoto | 2015-02-03 |
| 8837548 | Semiconductor optical element | — | 2014-09-16 |
| 8821380 | Antenna apparatus, antenna, antenna holder, and body-insertable apparatus system | — | 2014-09-02 |
| 8809906 | Semiconductor optical device | Lei Zhu, Shigeaki Sekiguchi, Kenichi Kawaguchi | 2014-08-19 |
| 8790248 | Indwelling apparatus for body cavity introducing device and body cavity introducing device placing system | Akio Uchiyama, Hironobu Takizawa, Katsumi Hirakawa, Takeshi Yokoi | 2014-07-29 |
| 8749879 | Semiconductor optical amplifier and optical amplification apparatus | — | 2014-06-10 |
| 8740777 | In-vivo imaging system and body-insertable apparatus | Tetsuo Minai, Akio Uchiyama | 2014-06-03 |
| 8740774 | Capsule-type medical apparatus, guidance system and guidance method therefor, and intrasubject insertion apparatus | Hironobu Takizawa, Hironao Kawano, Akio Uchiyama, Atsushi Chiba | 2014-06-03 |
| 8736956 | Optical amplification control apparatus | Ken Morito | 2014-05-27 |
| 8602969 | Capsule medical apparatus system | — | 2013-12-10 |
| 8579883 | Body-insertable apparatus and medical agent discharge method | Hironobu Takizawa, Hironao Kawano | 2013-11-12 |
| 8574150 | Capsule medical apparatus | Miho KATAYAMA, Junichi Uchida | 2013-11-05 |
| 8547630 | Optical semiconductor device and manufacturing method therefor | — | 2013-10-01 |
| 8529433 | Body-insertable apparatus system | Hironao Kawano, Akio Uchiyama | 2013-09-10 |
| 8517917 | Capsule medical apparatus | Hironobu Takizawa, Hironao Kawano, Masaki Takahashi | 2013-08-27 |