Issued Patents All Time
Showing 1–25 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345555 | Phase measuring method and signal processing device | Yoshifumi Wakisaka, Daisuke IIDA, Hiroyuki OSHIDA | 2025-07-01 |
| 11860028 | Vibration detection method with improved signal processing | Yoshifumi Wakisaka, Daisuke IIDA, Hiroyuki OSHIDA | 2024-01-02 |
| 11828676 | Optical pulse reflectometry and optical pulse reflectometer | Atsushi Nakamura, Hiroyuki OSHIDA | 2023-11-28 |
| 11802809 | Backscattering optical amplification device, optical pulse testing device, backscattering optical amplification method and optical pulse testing method | Atsushi Nakamura, Hiroyuki OSHIDA | 2023-10-31 |
| 11754465 | Optical pulse testing device and optical pulse testing method | Atsushi Nakamura, Nazuki HONDA, Daisuke IIDA, Hiroyuki OSHIDA | 2023-09-12 |
| 11598692 | Optical pulse testing method and optical pulse testing device | Atsushi Nakamura, Hiroyuki OSHIDA | 2023-03-07 |
| 11522606 | Phase measurement method, signal processing device, and program | Yoshifumi Wakisaka, Daisuke IIDA, Hiroyuki OSHIDA | 2022-12-06 |
| 11519817 | Raman gain efficiency distribution testing method, and Raman gain efficiency distribution testing device | Atsushi Nakamura, Tetsuya Manabe | 2022-12-06 |
| 11486791 | Backscattering optical amplification device, optical pulse testing device, backscattering optical amplification method and optical pulse testing method | Atsushi Nakamura, Hiroyuki OSHIDA | 2022-11-01 |
| 11467060 | Optical pulse reflectometer and optical pulse reflectometry | Atsushi Nakamura, Hiroyuki OSHIDA | 2022-10-11 |
| 11391644 | Optical fiber testing method and optical fiber testing device | Atsushi Nakamura, Hiroyuki OSHIDA | 2022-07-19 |
| 11262180 | Position detection device | Norio Goko, Toshihisa Taniguchi, Atsushi Sakaida, Yoshihiko Shiraishi, Masahiro Asano | 2022-03-01 |
| 11193900 | Heat flow measurement apparatus | Norio GOUKO, Toshihisa Taniguchi, Atusi Sakaida, Yoshihiko Shiraishi, Masahiro Asano | 2021-12-07 |
| 11131369 | Failure diagnostic apparatus for ball screw device | Norio GOUKO, Toshihisa Taniguchi, Atusi Sakaida, Yoshihiko Shiraishi, Masahiro Asano +2 more | 2021-09-28 |
| 11067519 | Strain detecting device and diagnosing device | Norio GOUKO, Toshihisa Taniguchi, Atusi Sakaida, Yoshihiko Shiraishi, Masahiro Asano | 2021-07-20 |
| 11029269 | Monitoring device | Toshikazu Harada, Atusi Sakaida, Toshihisa Taniguchi, Norio GOUKO, Keita Saitou | 2021-06-08 |
| 10982973 | Position change measuring device | Norio GOUKO, Toshihisa Taniguchi, Atusi Sakaida, Yoshihiko Shiraishi, Masahiro Asano | 2021-04-20 |
| 10920803 | Monitoring device | Toshikazu Harada, Atusi Sakaida, Toshihisa Taniguchi, Norio GOUKO, Keita Saitou | 2021-02-16 |
| 10887502 | Information processing apparatus, information processing method, photographing system, and program | Ryogo Ito, Kazuma Akamatsu | 2021-01-05 |
| 10859447 | Operating-status diagnostic apparatus | Norio GOUKO, Atusi Sakaida, Toshihisa Taniguchi, Yoshihiko Shiraishi | 2020-12-08 |
| 10845256 | Diagnosis apparatus of assembly state | Norio GOUKO, Atusi Sakaida, Toshihisa Taniguchi, Yoshihiko Shiraishi | 2020-11-24 |
| 10788379 | Abnormality diagnosis apparatus | Norio GOUKO, Atusi Sakaida, Toshihisa Taniguchi, Yoshihiko Shiraishi | 2020-09-29 |
| 10782194 | Heater plate, apparatus for manufacturing heat flux sensor using the heater plate, method of manufacturing the heater plate and apparatus for manufacturing the heater plate | Norio GOUKO, Atusi Sakaida, Toshihisa Taniguchi, Yoshihiko Shiraishi | 2020-09-22 |
| 10774265 | Artificial sueded leather being excellent in flame retardance and method of producing the same | Katsuo Sasa, Kazumi Ueno | 2020-09-15 |
| 10724914 | Monitoring apparatus and abnormality diagnosis apparatus | Norio GOUKO, Toshihisa Taniguchi, Atusi Sakaida, Yoshihiko Shiraishi | 2020-07-28 |