Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345852 | Optical element | Hiroshi SATOZONO | 2025-07-01 |
| 12176681 | Optical kit and optical device | Tatsuo DOUGAKIUCHI | 2024-12-24 |
| 11320569 | Optical element for terahertz waves and manufacturing method of the same | Hironori Takahashi, Yoshinori Ikeda, Junshi SOEDA | 2022-05-03 |
| 10908355 | Wave plate and divided prism member | Takashi Yasuda, Atsushi Nakanishi | 2021-02-02 |
| 10895504 | Terahertz wave spectroscopic measurement apparatus and terahertz wave spectroscopic measurement method | Takashi Yasuda, Kazuki Horita, Hironori Takahashi, Takayoshi KUGA, Atsushi Nakanishi +1 more | 2021-01-19 |
| 10809189 | Optical measurement device and optical measurement method | Kazuki Horita, Atsushi Nakanishi, Kazuue Fujita, Hironori Takahashi, Hiroshi SATOZONO | 2020-10-20 |
| 10670520 | Optical analysis device and optical analysis method | — | 2020-06-02 |
| 10591509 | Tunnel current control apparatus and tunnel current control method | Hironori Takahashi, Jun Takeda, Ikufumi Katayama, Yusuke ARASHIDA, Katsumasa Yoshioka | 2020-03-17 |
| 10591669 | Wave plate and divided prism member | Takashi Yasuda, Atsushi Nakanishi | 2020-03-17 |
| 10451651 | Tunnel current control apparatus and tunnel current control method | Hironori Takahashi, Jun Takeda, Ikufumi Katayama, Yusuke ARASHIDA, Katsumasa Yoshioka | 2019-10-22 |
| 10248003 | Non-linear optical crystal and method for manufacturing same, and terahertz-wave generator and terahertz-wave measuring apparatus | Kouichiro Akiyama, Takashi Yasuda, Atsushi Nakanishi, Hironori Takahashi | 2019-04-02 |
| 10082720 | Wavelength conversion element and wavelength conversion light pulse waveform shaping device | Hisanari TAKAHASHI, Takashi Inoue, Koyo WATANABE, Koji Takahashi, Hironori Takahashi | 2018-09-25 |
| 10048129 | Total reflection spectroscopic measurement device and total reflection spectroscopic measurement method | — | 2018-08-14 |
| 9927298 | Spectroscopic measurement apparatus | Yoshiyuki Shimizu, Toyohiko Yamauchi | 2018-03-27 |
| 9696206 | Terahertz-wave spectrometer | Takashi Yasuda, Kouichiro Akiyama, Atsushi Nakanishi, Hironori Takahashi | 2017-07-04 |
| 9612153 | Electric field vector detection method and electric field vector detection device | Takashi Yasuda, Hironori Takahashi | 2017-04-04 |
| 9417182 | Prism member, terahertz-wave spectroscopic measurement device, and terahertz-wave spectroscopic measurement method | Kouichiro Akiyama, Takashi Yasuda, Atsushi Nakanishi | 2016-08-16 |
| 9157851 | Drug evaluation method and drug evaluation device | Gen Takebe, Kouichiro Akiyama | 2015-10-13 |
| 9080913 | Terahertz-wave spectrometer and prism member | Takashi Yasuda, Atsushi Nakanishi, Kouichiro Akiyama, Hironori Takahashi | 2015-07-14 |
| 8993967 | Electromagnetic wave detection device | Takashi Yasuda, Hironori Takahashi, Toru Matsumoto | 2015-03-31 |
| 8947771 | Optical amplifying device | Koei Yamamoto, Toshiharu Moriguchi, Shingo Oishi, Masatoshi Fujimoto, Shigeru Sakamoto +3 more | 2015-02-03 |
| 8797641 | Pulse-width converting apparatus and optical amplifying system | Masatoshi Fujimoto, Kodai Fukazawa | 2014-08-05 |
| 8742353 | Single terahertz wave time-waveform measuring device | Takashi Yasuda, Hironori Takahashi, Shinichiro Aoshima | 2014-06-03 |
| 8564875 | Terahertz wave generation device | Atsushi Nakanishi, Takashi Yasuda, Hironori Takahashi | 2013-10-22 |
| 8415625 | Total reflection terahertz wave measurement device | Atsushi Nakanishi, Takashi Yasuda, Hironori Takahashi, Masatoshi Fujimoto, Shinichiro Aoshima | 2013-04-09 |