Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147098 | Plasmonic waveguide | Hidetaka Nishi | 2024-11-19 |
| 12119608 | Tunable laser | Yusuke Muranaka, Nobuhiro Nunoya, Toshikazu Hashimoto | 2024-10-15 |
| 12119607 | Tunable laser | Yusuke Muranaka, Nobuhiro Nunoya, Toshikazu Hashimoto | 2024-10-15 |
| 12095227 | Optical device | Suguru Yamaoka, Ryo Nakao, Takaaki Kakitsuka | 2024-09-17 |
| 12068579 | Semiconductor laser | Erina Kanno, Koji Takeda, Takaaki Kakitsuka | 2024-08-20 |
| 12051884 | Semiconductor optical element | Takuma Aihara, Tai Tsuchizawa, Takaaki Kakitsuka, Tatsurou Hiraki | 2024-07-30 |
| 12027818 | Semiconductor laser | Erina Kanno, Koji Takeda, Takaaki Kakitsuka | 2024-07-02 |
| 11977282 | Optical modulator | Tatsuro Hiraki, Tai Tsuchizawa | 2024-05-07 |
| 11940663 | Optical device | Hidetaka Nishi | 2024-03-26 |
| 11886003 | Optical waveguide | Koji Takeda, Hidetaka Nishi | 2024-01-30 |
| 11855410 | Semiconductor optical module | Suguru Yamaoka, Ryo Nakao, Takaaki Kakitsuka | 2023-12-26 |
| 11747659 | Optical modulator | Tatsurou Hiraki, Takaaki Kakitsuka | 2023-09-05 |
| 11705693 | Semiconductor optical element | Takuma Aihara, Takaaki Kakitsuka, Tai Tsuchizawa, Tatsuro Hiraki | 2023-07-18 |
| 11557876 | Semiconductor laser | Nikolaos-Panteleimon Diamantopoulos, Takaaki Kakitsuka | 2023-01-17 |
| 11417783 | Semiconductor light receiver | Tatsuro Hiraki | 2022-08-16 |
| 11418232 | Waveform equalization device | Nikolaos-Panteleimon Diamantopoulos, Takaaki Kakitsuka | 2022-08-16 |
| 11276988 | Semiconductor optical device | Ryo Nakao, Takaaki Kakitsuka | 2022-03-15 |
| 10775650 | Optical modulator | Tatsurou Hiraki | 2020-09-15 |
| 10199525 | Light-receiving element and optical integrated circuit | Masahiro Nada, Kenji Kurishima, Hideaki Matsuzaki | 2019-02-05 |
| 8958029 | Liquid crystal display device | — | 2015-02-17 |
| 8462827 | Photonic crystal device | Takaaki Kakitsuka, Masaya Notomi, Akihiko Shinya | 2013-06-11 |
| 8306433 | Optical modulation signal generating device and optical modulation signal generating method | Takaaki Kakitsuka, Toru Segawa, Hiroyuki Suzuki | 2012-11-06 |
| 8263770 | Aluminum chelate complex for organic EL material | Hiroshi Miyazaki, Taishi Tsuji | 2012-09-11 |
| 8236363 | Method for producing instant noodles | Yoshifumi Miyazaki, Kunihiko Yoshida, Rintaro Takahashi, Yusuke Wada, Mitsuru Tanaka | 2012-08-07 |
| 8034934 | Process for producing ortho-metalated complex of iridium with homoligand | Hiromi Hashimoto, Kazuo Ishii | 2011-10-11 |