Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417612 | Rail detecting device and rail detection method | Shunya OSAWA | 2025-09-16 |
| 11804135 | Object recognition apparatus, object recognition method, and computer readable medium | Koji Iida | 2023-10-31 |
| 11332063 | Vehicle lighting control apparatus, vehicle lighting control method, and computer readable medium | Naoyuki Fujiyama | 2022-05-17 |
| 11279370 | Driving control system and drive assist method | — | 2022-03-22 |
| 11117511 | Vehicle lighting control apparatus, vehicle lighting control method, and computer readable medium | Naoyuki Fujiyama | 2021-09-14 |
| 10277167 | Oscillation element and oscillator using the same | — | 2019-04-30 |
| 9961280 | Image forming apparatus and imaging system | Toshihiko Ouchi | 2018-05-01 |
| 9797778 | Active terahertz imager | Alexis Debray | 2017-10-24 |
| 9786806 | Semiconductor device and method for manufacturing the same | Toshihiko Ouchi | 2017-10-10 |
| 9437646 | Detecting device, detector, and imaging apparatus using the same | Masahiro Okuda | 2016-09-06 |
| 9349881 | Diode element and detecting device | Makoto Koto | 2016-05-24 |
| 9244331 | Electromagnetic wave generating device, electromagnetic wave detecting device, and time-domain spectroscopy apparatus | Kousuke Kajiki | 2016-01-26 |
| 9236833 | Electromagnetic wave generation device and detection device | Toshihiko Ouchi | 2016-01-12 |
| 9231521 | Oscillator | Yasushi Koyama | 2016-01-05 |
| 9197156 | Oscillation element, oscillator, and imaging apparatus using the same | Masahiro Okuda | 2015-11-24 |
| 9184697 | Oscillation device | Yasushi Koyama | 2015-11-10 |
| 9087935 | Detector having a Schottky barrier portion and a barrier portion having a rectifying property | — | 2015-07-21 |
| 9019025 | Oscillator | — | 2015-04-28 |
| 9018672 | Semiconductor device comprising a semiconductor element having two electrodes | Alexis Debray, Yasushi Koyama, Kosuke Asano, Satoshi Yokoyama, Atsushi Kemmochi | 2015-04-28 |
| 8982342 | Method and apparatus for calculating a refractive index, material for calculating a refractive index, and a tomography apparatus | Oichi Kubota | 2015-03-17 |
| 8981859 | Oscillator | Yasushi Koyama | 2015-03-17 |
| 8896389 | Oscillation circuit having negative resistance element and oscillator using the oscillation circuit | Yasushi Koyama | 2014-11-25 |
| 8816785 | Oscillator | — | 2014-08-26 |
| 8779864 | Oscillator having negative resistance element | Toshihiko Ouchi | 2014-07-15 |
| 8759779 | Terahertz wave generation element, terahertz wave detection element, and terahertz time domain spectral device | Kousuke Kajiki, Takeaki Itsuji | 2014-06-24 |