Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276552 | Wearable environmental sensor device and monitoring system | Kei Kuwabara, Hiroto Matsuoka, Takako Ishihara, Toshiki Wada, Yuichi Higuchi +1 more | 2025-04-15 |
| 12174662 | Wearable sensor device and monitoring system | Kei Kuwabara, Takako Ishihara, Toshiki Wada, Yuichi Higuchi, Yuki Hashimoto +1 more | 2024-12-24 |
| 12138022 | Sphygmomanometer using laser Doppler flowmeter, photoplethysmogram, and heart rate monitor | — | 2024-11-12 |
| 11709082 | Fluid measurement apparatus | — | 2023-07-25 |
| 10156517 | N2O analysis device and analysis method | Osamu Tadanaga, Kenji Muta, Shuuji Fujii, Yoichiro Tsumura, Tatsuyuki Nishimiya | 2018-12-18 |
| 10101270 | SO3 analysis method and analysis device | Osamu Tadanaga, Kenji Muta, Shuuji Fujii, Yoichiro Tsumura, Tatsuyuki Nishimiya | 2018-10-16 |
| 9065243 | Optical amplifier | Masaki Asobe, Takeshi Umeki, Kouji Enbutsu, Yutaka Miyamoto, Hidehiko Takara +2 more | 2015-06-23 |