Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395244 | Optical fiber exhibiting low guided acoustic Brillouin scattering (GAWBS) noise and measurement thereof | Fatih Yaman, Takanori Inoue, Eduardo Mateo Rodriguez, Shinsuke Fujisawa, Hussam G. Batshon +2 more | 2025-08-19 |
| 12332394 | Fiber sensing using supervisory path of submarine cables | Fatih Yaman, Yue-Kai Huang, Ezra Ip, Hussam G. Batshon, Eduardo Mateo Rodriguez +2 more | 2025-06-17 |
| 12283342 | Apparatuses and methods for input buffer data feedback equalization circuits | Shuichi Tsukada | 2025-04-22 |
| 12034482 | Accurate measurement for guided acoustic-wave Brillouin scattering | Fatih Yaman, Eduardo Mateo Rodriguez, Shinsuke Fujisawa, Hussam G. Batshon, Takanori Inoue +2 more | 2024-07-09 |
| 12011271 | Electrode catheter | Hirokazu Soma, Nobuhiro Suzuki | 2024-06-18 |
| 11949448 | Submarine optical communication system and communication method | — | 2024-04-02 |
| 11933605 | Estimating core-cladding concentricity error in optical fibers using guided acoustic-wave Brillouin scattering | Fatih Yaman, Hussam G. Batshon, Shinsuke Fujisawa, Takanori Inoue, Eduardo Mateo Rodriguez +1 more | 2024-03-19 |
| 11782217 | Method for reducing GAWBS noise by reducing polarization diffusion length | Fatih Yaman, Eduardo Mateo Rodriguez, Hassam Batshon, Shinsuke Fujisawa, Takanori Inoue +1 more | 2023-10-10 |
| 11700067 | Three-way branching unit switch module having small footprint | Fatih Yaman, Shinsuke Fujisawa, Hussam G. Batshon, Yoshinari Takigawa, Ryu Kurahashi +4 more | 2023-07-11 |
| 11672692 | Heating device | Takumi Yoda, Fumitoshi Akaike | 2023-06-13 |
| 11467061 | Estimating mode field distribution in optical fibers from guided acoustic wave brillouin scattering | Fatih Yaman, Eduardo Mateo Rodriguez, Shinsuke Fujisawa, Hussam G. Batshon, Takanori Inoue +2 more | 2022-10-11 |
| 11353377 | Wedge looseness inspection device of rotary electric machine | Yoshihiro Morimoto, Daisuke Mizuno, Kazuhiko Fukushima, Wataru Nagaya | 2022-06-07 |
| 11306237 | Latent-heat storage material composition and latent-heat storage tank | Takashi Ina | 2022-04-19 |
| 11270200 | Single-step nonlinearity compensation using artificial intelligence for digital coherent transmission systems | Shaoliang Zhang, Fatih Yaman, Ting Wang, Eduardo Mateo Rodriguez, Yoshihisa Inada +1 more | 2022-03-08 |
| 11241000 | Dual-bearing reel | Kunio Takechi | 2022-02-08 |
| 11189984 | Excitation light source apparatus and gain equalizing method | — | 2021-11-30 |
| 11164623 | Apparatuses, systems, and methods for data strobe write timing | Minari Arai | 2021-11-02 |
| 11149179 | Latent heat storage material composition | Takashi Ina | 2021-10-19 |
| 11043786 | Multicore fiber amplifier with high power efficiency | Fatih Yaman, Shaoliang Zhang, Eduardo Mateo Rodriguez, Yoshihisa Inada, Takanori Inoue | 2021-06-22 |
| 10908095 | Inspection device | Katsuhiro Miyagaki, Hiroyuki Iwatsuki, Shinji Kato, Masaru Horiguchi | 2021-02-02 |
| 10833770 | Optical fiber nonlinearity compensation using neural networks | Shaoliang Zhang, Fatih Yaman, Eduardo Mateo Rodriguez, Yoshihisa Inada, Takanori Inoue | 2020-11-10 |
| 10798926 | Handle return position adjustment mechanism for a fishing reel | Kunio Takechi | 2020-10-13 |
| 10803923 | Apparatuses and methods for providing clock signals in a semiconductor device | Katsuhiro Kitagawa, Kazuhiro Kurihara, Akira Yamashita | 2020-10-13 |
| 10734046 | Apparatus and methods for providing voltages to conductive lines between which clock signal lines are disposed | Katsuhiro Kitagawa, Akira Yamashita, Shuichi Murai | 2020-08-04 |
| 10721923 | Dual-bearing reel | Takeshi Ikuta, Kunio Takechi, Yohei Toake, Shunsaku ASAKA | 2020-07-28 |