Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12171059 | High-frequency circuit and communication module | Nobuo Ohata, Mizuki SHIRAO | 2024-12-17 |
| 11885963 | Head-up display device | Naoto Tsubakihara, Kunikazu Takahashi, Yusuke Fujimoto, Takehisa Fukunaga, Yasuhiro Katsumata +3 more | 2024-01-30 |
| 11726549 | Program, information processor, and information processing method | Yasutaka Fukumoto | 2023-08-15 |
| 11675418 | Program, information processor, and information processing method for blending motions of a plurality of actors | Yasutaka Fukumoto, Nobuhiro Saijo, Kazuma Takahashi | 2023-06-13 |
| 11472665 | Elevator car position detection sensor that determines a phase of an alternating-current voltage corresponding to a frequency of an excitation magnetic field | Jin Inoue, Masahiro Ishikawa, Akihide Shiratsuki | 2022-10-18 |
| 11345568 | Cage position detection device | Jin Inoue, Akihide Shiratsuki, Masahiro Ishikawa | 2022-05-31 |
| 11319187 | Elevator car position detection device | Jin Inoue, Masahiro Ishikawa, Akihide Shiratsuki | 2022-05-03 |
| 11307376 | Optical module | Yoshiya Sato, Mizuki SHIRAO | 2022-04-19 |
| 11099138 | Detection device | Junji Hori, Koji Sakata, Takuya Hashiguchi, Kiyotaka Watanabe, Hiroshi Sasai | 2021-08-24 |
| 11083950 | Information processing apparatus and information processing method | — | 2021-08-10 |
| 11070027 | Variable wavelength light source and method for controlling wavelength switching of variable wavelength light source | Yuto Ueno, Kiyotomo HASEGAWA, Hayato SANO | 2021-07-20 |
| 10921606 | Optical multiplexer | Yoshiya Sato, Tadashi Murao | 2021-02-16 |
| 10901168 | Optical member fixing structure | Masatomo Mikuni, Koji Kamiyama, Yoshiyuki KAMO | 2021-01-26 |
| 10801999 | Rope damage diagnostic testing apparatus | Toyohiro Noguchi, Jin Inoue, Akihide Shiratsuki | 2020-10-13 |
| 10802269 | Optical circuit, optical scanning device, optical multiplexer-demultiplexer, wavelength monitor, optical multiplexer-demultiplexer module, and wavelength monitor module | Yoshiya Sato | 2020-10-13 |
| 10790683 | Semiconductor chip, semiconductor device and battery pack | Kensuke Nakashima, Takahiro Korenari, Kouji Nakajima | 2020-09-29 |
| 10746593 | Wavelength monitor and optical module comprising an optical filter with a periodic transmittance | — | 2020-08-18 |
| 10164447 | Semiconductor chip, semiconductor device and battery pack | Kensuke Nakashima, Takahiro Korenari, Kouji Nakajima | 2018-12-25 |
| 10144613 | Elevator position detection apparatus | Jin Inoue, Akihide Shiratsuki, Hiroshi Taguchi, Masahiro Ishikawa | 2018-12-04 |
| 10065833 | Elevator position detection apparatus | Jin Inoue, Akihide Shiratsuki, Hiroshi Taguchi, Masahiro Ishikawa | 2018-09-04 |
| 10061132 | Beam scanning device, optical wireless communication system, and beam scanning method | Fukiko Hirose | 2018-08-28 |
| 9343848 | Lever-fit-type connector | Shinji Kodama | 2016-05-17 |
| 9316532 | Wavelength monitor and optical module | — | 2016-04-19 |
| 9182272 | Laser module | — | 2015-11-10 |
| 8989604 | Optical receiver | Nobuo Ohata, Mizuki SHIRAO | 2015-03-24 |