Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573041 | Mass air flow measurement device | Takayuki Saito, Takayuki Yogo, Shinya Igarashi | 2013-11-05 |
| D674301 | Physical amount sensor for air | Takayuki Saito, Keiji Hanzawa | 2013-01-15 |
| D674300 | Portion of physical amount sensor for air | Takayuki Saito, Keiji Hanzawa | 2013-01-15 |
| 8091413 | Mass air flow measurement device | Takayuki Saito, Takayuki Yogo, Shinya Igarashi | 2012-01-10 |
| 7942053 | Air flow measuring instrument having dust particle diverting structure | Naoki Saito, Takeshi Morino, Yuki OKAMOTO, Keiji Hanzawa, Akio Yasukawa | 2011-05-17 |
| 7805990 | Arrangement of an air mass meter at a flow channel | Jurgen Lang, Eric THEBAULT, Robert Hasenfratz, Masayuki Kozawa | 2010-10-05 |
| 7559237 | Air flow measuring device provided with a vent in air passage | Izumi Watanabe, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2009-07-14 |
| 7469582 | Heating resistor type flow measuring device housing structure having projection and recess for preventing mis-installation | Naoki Saito, Masayuki Kozawa, Shinya Igarashi, Akio Yasukawa, Akira Takasago | 2008-12-30 |
| 7377161 | Air flow measuring device provided with a vent in air passage | Izumi Watanabe, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2008-05-27 |
| 7373815 | Thermal type flow measuring instrument with mold casing in metal insert | Masayuki Kozawa, Shinya Igarashi, Nobuhito Hiramatsu, Naoki Saito | 2008-05-20 |
| 7216535 | Air flow measuring device and engine having the air flow measuring device | Izumi Watanabe, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2007-05-15 |
| 7201046 | Flowmeter with resistor heater | Shinya Igarashi, Masayuki Kozawa, Naoki Saitou, Takayuki Saitou | 2007-04-10 |
| 7201047 | Air flow measuring device | Izumi Watanabe, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2007-04-10 |
| 7062964 | Heating resistor type flow measuring device | Naoki Saito, Masayuki Kozawa, Shinya Igarashi, Akio Yasukawa, Akira Takasago | 2006-06-20 |
| 7059183 | Air flow measuring device | Izumi Watanabe, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2006-06-13 |
| 7051589 | Heating resistor flow rate measuring instrument | Shinya Igarashi, Takayuki Saitou | 2006-05-30 |
| 7032446 | Flowrate measuring device with improved flow introduction into sub-passage outlet | Keiichi Nakada, Izumi Watanabe, Junichi Horie, Kei Ueyama, Masamichi Yamada | 2006-04-25 |
| 7010972 | Thermal type flow measuring instrument with mold casing in metal insert | Masayuki Kozawa, Shinya Igarashi, Nobuhito Hiramatsu, Naoki Saito | 2006-03-14 |
| 6952968 | Device for detecting physical quantity having a housing with a groove | Masayuki Kozawa, Shinya Igarashi, Hiroyuki Abe | 2005-10-11 |
| 6915688 | Gas-flow measuring instrument | Yukio Kato, Shinya Igarashi, Akira Takasago | 2005-07-12 |
| D447972 | Air flow senser for motorcar | Shinya Igarashi, Masayuki Kozawa, Hitoshi Ishikawa, Isao Okazaki, Naoki Saito | 2001-09-18 |