Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422393 | Gas sensor, gas sensor assembly, and chemical substance identification method | Chiaki SHIDO, Atsuo Nakao | 2025-09-23 |
| 12306157 | Method for analyzing gas and device for analyzing gas | Atsuo Nakao, Takeshi Yanagida, Kazuki NAGASHIMA | 2025-05-20 |
| 11169059 | Chemical substance concentrator and chemical substance detection device | Atsuo Nakao | 2021-11-09 |
| 10960404 | Drainage processing apparatus and drainage processing method | Yasuzo Sakai | 2021-03-30 |
| 10800681 | Wastewater treatment method and wastewater treatment system | Eiju Nakada, Yasuzo Sakai | 2020-10-13 |
| 10618827 | Scrubber wastewater treatment method and scrubber wastewater treatment device | Nami Ishikawa, Yasuzo Sakai | 2020-04-14 |
| 9994469 | Wastewater treatment process | Kazuyuki Taguchi, Keigo Yasuda, Tetsuya Abe, Hideharu Mae | 2018-06-12 |
| 8114674 | Method for determining whether or not a mammal is affected with a lung cancer | Yuki Sugibayashi | 2012-02-14 |
| 8021886 | Method for determining whether or not a mammal is affected with a lung cancer | Hiroaki Oka | 2011-09-20 |
| 8008084 | Method for determining whether or not a mammal is affected with a lung cancer | Yuki Sugibayashi | 2011-08-30 |
| 8003393 | Method for determining whether or not a mammal is affected with a lung cancer | Hiroaki Oka | 2011-08-23 |
| 7582041 | Controller for continuously variable transmission | Yuji Suzuki, Takashi Ohta, Hiroshi Izumi | 2009-09-01 |