| D1082064 |
Light source module |
Akio Ito, Tatsuo DOUGAKIUCHI |
2025-07-01 |
| 12244121 |
Quantum cascade laser |
Masahiro HITAKA |
2025-03-04 |
| 12046875 |
Quantum cascade laser device |
Masahiro HITAKA, Atsushi Sugiyama, Kousuke Shibata |
2024-07-23 |
| 11075315 |
Optical semiconductor element and method of manufacturing optical semiconductor element |
Masahiro HITAKA, Akio Ito, Tatsuo DOUGAKIUCHI, Tadataka Edamura |
2021-07-27 |
| 10840406 |
Optical semiconductor element and method of driving optical semiconductor element |
Masamichi Yamanishi, Akira Higuchi, Toru Hirohata, Kazunori Tanaka, Yasufumi Takagi +2 more |
2020-11-17 |
| 10809189 |
Optical measurement device and optical measurement method |
Kazuki Horita, Yoichi Kawada, Atsushi Nakanishi, Hironori Takahashi, Hiroshi SATOZONO |
2020-10-20 |
| 10697891 |
Terahertz wave spectroscopic measurement device |
Atsushi Nakanishi, Kazuki Horita |
2020-06-30 |
| 10591413 |
Fluid analyzer |
Tatsuo DOUGAKIUCHI, Akio Ito, Tadataka Edamura |
2020-03-17 |
| 10439363 |
Method of manufacturing quantum cascade laser beam source |
Akio Ito, Daisuke Kawaguchi, Tatsuo DOUGAKIUCHI, Tadataka Edamura |
2019-10-08 |
| 10014662 |
Quantum cascade laser |
Akio Ito, Tadataka Edamura, Tatsuo DOUGAKIUCHI |
2018-07-03 |
| 10008829 |
Quantum cascade laser |
Tatsuo DOUGAKIUCHI, Akio Ito, Tadataka Edamura |
2018-06-26 |
| 9929292 |
Quantum cascade detector |
Tatsuo DOUGAKIUCHI, Akio Ito, Tadataka Edamura |
2018-03-27 |
| 9912119 |
Quantum cascade laser |
Akio Ito, Tatsuo DOUGAKIUCHI, Tadataka Edamura |
2018-03-06 |
| 9484715 |
Quantum-cascade laser |
Tadataka Edamura, Naota Akikusa |
2016-11-01 |
| 9368661 |
Photodetector |
Kazutoshi Nakajima, Toru Hirohata, Minoru Niigaki, Wataru AKAHORI |
2016-06-14 |
| 9276144 |
Quantum cascade detector |
Toru Hirohata, Tadataka Edamura, Tatsuo DOUGAKIUCHI |
2016-03-01 |
| 9168504 |
Fine-particle dispersion liquid manufacturing method and fine-particle dispersion liquid manufacturing apparatus |
Tokio Takagi, Mitsuo Hiramatsu, Gen Takebe, Naota Akikusa, Tatsuo DOUGAKIUCHI |
2015-10-27 |
| 8853809 |
Optical element and photodetector |
Kazutoshi Nakajima, Toru Hirohata, Wataru Aka-Hori, Kazunori Tanaka |
2014-10-07 |
| 8699538 |
Quantum cascade laser |
Tadataka Edamura, Tatsuo DOUGAKIUCHI, Masamichi Yamanishi |
2014-04-15 |
| 8654809 |
Quantum cascade laser |
Masamichi Yamanishi, Tadataka Edamura, Naota Akikusa |
2014-02-18 |
| 8594142 |
Wavelength-tunable light source |
Tatsuo DOUGAKIUCHI, Tadataka Edamura, Naota Akikusa |
2013-11-26 |
| 8514903 |
Quantum cascade laser |
Tadataka Edamura, Tatsuo DOUGAKIUCHI |
2013-08-20 |
| 8374208 |
Quantum cascade laser |
Masamichi Yamanishi, Tadataka Edamura, Naota Akikusa |
2013-02-12 |
| 8330140 |
Semiconductor light emitting device |
Tadataka Edamura, Akira Higuchi, Naota Akikusa, Masamichi Yamanishi |
2012-12-11 |
| 8098701 |
Quantum cascade laser element |
Atsushi Sugiyama, Takahide Ochiai, Naota Akikusa, Tadataka Edamura, Shinichi Furuta |
2012-01-17 |