Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12107762 | Optical and electronic integrated switch | Osamu Moriwaki, Keita Yamaguchi, Kenya Suzuki, Seiki Kuwabara, Tetsuro Inui +3 more | 2024-10-01 |
| 12078851 | Optical module | Yusuke Nasu, Ken Tsuzuki, Takashi Yamada, Kiyofumi Kikuchi | 2024-09-03 |
| 11979694 | Optical and electronic integrated switch | Osamu Moriwaki, Keita Yamaguchi, Kenya Suzuki, Seiki Kuwabara, Tetsuro Inui +3 more | 2024-05-07 |
| 11930309 | Optical and electronic integrated switch | Keita Yamaguchi, Osamu Moriwaki, Kenya Suzuki, Seiki Kuwabara, Tetsuro Inui +3 more | 2024-03-12 |
| 11881897 | Optical and electronic integrated switch and optical network system | Hideki Nishizawa, Seiki Kuwabara, Seiji Okamoto, Shuto Yamamoto, Tetsuro Inui +3 more | 2024-01-23 |
| 11592629 | Optical module | Yuriko Kawamura, Yusuke Nasu, Kiyofumi Kikuchi | 2023-02-28 |
| 11567275 | Optical module | Yuriko Kawamura, Yusuke Nasu, Kiyofumi Kikuchi | 2023-01-31 |
| 11561350 | Optical module | Kiyofumi Kikuchi, Ken Tsuzuki, Shuichiro Asakawa | 2023-01-24 |
| 11307356 | Optical module | Yuichi Suzuki, Tomohiro Nakanishi, Motoki Minami, Hiroshi Tomita, Motohaya Ishii +1 more | 2022-04-19 |
| 10908356 | Optical device having a fiber array, and method of alignment thereof | Tomohiro Nakanishi, Motoki Minami, Satoru Konno, Yuichi Suzuki, Teruaki Sato +5 more | 2021-02-02 |
| 10649147 | Optical module | Tomohiro Nakanishi, Teruaki Sato, Motohaya Ishii, Satoru Konno, Yuichi Suzuki +8 more | 2020-05-12 |
| 10310159 | Optical waveguide device | Shigeo Nagashima, Yoshiteru Jinnouchi, Takashi Nakayama, Hiroki Kawashiri, Ikuo Ogawa +1 more | 2019-06-04 |
| 10165690 | Solder joint structure of flexible printed circuit board | Mitsuo Usui, Kiyofumi Kikuchi, Ken Tsuzuki, Hiroshi Fukuda, Shuichiro Asakawa +2 more | 2018-12-25 |
| 9232281 | Communication management apparatus, terminal, communication management system, communication management method, program, and information storage medium | Daisuke Kurata | 2016-01-05 |
| 9220979 | Electronic device, recording medium management method and program | Michihiro Okada, Shigeru Enomoto, Toru Yamamoto | 2015-12-29 |
| 9213360 | Time setting system and time setting method | Tamotsu Ishii, Hiroshi Kuno, Takamichi Hayashi | 2015-12-15 |
| 9116291 | Integrated optical module | Ryoichi Kasahara, Atsushi Aratake, Ikuo Ogawa, Yusuke Nasu, Yuichi Suzuki | 2015-08-25 |
| 9036965 | Microlens array and optical transmission component | Hiroshi Terui, Fumihiro Ebisawa, Akira Komiyama, Keiichi Morita, Fumito Nakajima +1 more | 2015-05-19 |
| 8625943 | Waveguide device and module | Takashi Goh, Yasuaki Hashizume, Masahiro Yanagisawa, Takanori Ishikawa, Mitsuru Nagano +2 more | 2014-01-07 |
| 7788271 | Content distribution server, content distribution method, and program | Munetake Ebihara, Hiroshi Kuno | 2010-08-31 |
| 7564973 | Digital watermark embedding device and digital watermark embedding method | Yuuki Matsumura, Osamu Nakamura, Takashi Kohashi | 2009-07-21 |
| 6996250 | Digital watermark embedding processor, digital watermark detecting processor, digital watermark embedding-processing method, digital watermark detecting-processing method, and program storage medium and program used therewith | Osamu Nakamura, Yoichi Nishino, Takashi Kohashi, Yuuki Matsumura | 2006-02-07 |