Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286893 | Physical quantity measuring device, humidity detector abnormality detection device, and humidity detector abnormality detection method | Akitoshi Mizutani | 2022-03-29 |
| 11221246 | Air flow measurement apparatus | Takuma Tsuchiya, Kengo ITOU, Noboru Kitahara | 2022-01-11 |
| 9759593 | Airflow-rate detecting device capable of detecting humidity | Takashi Ooga, Akiyuki Sudou, Junzo Yamaguchi | 2017-09-12 |
| 8904854 | Air flow measurement device | Yasushi Kohno, Takashi Ooga | 2014-12-09 |
| 8756989 | Flow measuring device | Takashi Enomoto, Noboru Kitahara | 2014-06-24 |
| 7437925 | Intake system having a flow detecting device including a pressure receiving surface at the outflow passage of the bypass | Takao Ban, Noboru Kitahara, Yasushi Kouno, Gunnar Nees | 2008-10-21 |
| 7434460 | Sealing structure and a flowmeter using the same | Hideki Matsuura, Noboru Kitahara | 2008-10-14 |
| 7228734 | Air flow rate measuring device having sensing unit | Noboru Kitahara, Hideki Matsuura | 2007-06-12 |
| 7043978 | Airflow meter | Hideki Matsuura, Noboru Kitahara | 2006-05-16 |
| 6938473 | Apparatus for measuring flow amount | Takao Iwaki, Toshiyuki Morishita, Yasushi Kohno, Hiroyuki Wado, Makoto Tsunekawa +2 more | 2005-09-06 |
| 6786089 | Airflow meter | Koichi Goto, Yukihiro Takeuchi, Takao Iwaki | 2004-09-07 |