Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332208 | Sensor chip, sensing apparatus, cover, body fluid collection device, and sensor | Yuuya MIYAZAWA, Norikazu KATAYAMA, Mitsumi NISHI, Yoshiyuki Yanagimoto | 2025-06-17 |
| 12178413 | Trace amount liquid sample collector | Norikazu KATAYAMA | 2024-12-31 |
| 12085529 | Glycated protein sensor, measurement method, program, and sensor manufacture method | Mitsumi NISHI, Norikazu KATAYAMA, Yuuya MIYAZAWA | 2024-09-10 |
| 8968567 | Column packing material, column using the same, and method of separation using the same | Jun Kimura, Masayuki Mizushina, Yohei Inaba, Kenji Yokoyama | 2015-03-03 |
| 8145286 | Noninvasive measuring device for substance in blood via nail and a nail evaporation device | Tsunenori Arai, Yuki Kawase, Yasunobu Oka | 2012-03-27 |
| 7641784 | Method for measuring by means of chemical sensor, and chemical sensor type measuring apparatus | Soichi Saito | 2010-01-05 |
| 7229409 | Method of providing a home health care service and system for providing a home health care service | Akio Ohashi | 2007-06-12 |
| 6572564 | Method of providing a home health care service and system for providing a home health care service | Akio Ohashi | 2003-06-03 |
| 6350273 | Corneum puncture needle | Hirotaka Minagawa, Hiroki TSURUTA, Yasuyoshi Matsumoto | 2002-02-26 |
| 6045541 | Device for taking up fluid | Toru Matsumoto | 2000-04-04 |
| 5795774 | Biosensor | Toru Matsumoto, Masako Furusawa, Shinya Nakamoto | 1998-08-18 |
| 5384028 | Biosensor with a data memory | — | 1995-01-24 |
| 5190558 | Method of eliminating stratum corneum from the skin and an instrument to be used therefor | — | 1993-03-02 |
| 4956149 | Biosensor device provided with an agitator | Yoshie Kawana | 1990-09-11 |
| 4909921 | Electrochemical sensor facilitating repeated measurement | — | 1990-03-20 |