Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779337 | Thermal type flow sensor having bridge circuit and adjustment circuit | Hiroshi Nakano, Masamichi Yamada, Masahiro Matsumoto | 2014-07-15 |
| 8217320 | Thermal type flow sensor | Hiroshi Nakano, Masamichi Yamada, Masahiro Matsumoto | 2012-07-10 |
| 8203102 | Thermal type flow sensor | Hiroshi Nakano, Masamichi Yamada, Masahiro Matsumoto | 2012-06-19 |
| RE42529 | Thermal flow rate measuring device | Junichi Horie, Keiichi Nakada, Kei Ueyama | 2011-07-12 |
| 7721599 | Reduced resistance thermal flow measurement device | Masahiro Matsumoto, Hiroshi Nakano, Masamichi Yamada, Keiji Hanzawa, Keiichi Nakada +1 more | 2010-05-25 |
| 7685874 | Thermal type flow sensor with a constricted measuring passage | Hiroshi Nakano, Masamichi Yamada, Masahiro Matsumoto | 2010-03-30 |
| 7650784 | Thermal type flow rate measuring apparatus | Junichi Horie, Keiichi Nakada, Kei Ueyama, Masamichi Yamada | 2010-01-26 |
| 7631555 | Thermal flowmeter for measuring a flow rate of fluid | Hiroshi Nakano, Masamichi Yamada, Masahiro Matsumoto, Keiji Hanzawa, Keiichi Nakada | 2009-12-15 |
| 7624633 | Fluid flow sensor and fluid flow measurement device | Keiichi Nakada, Junichi Horie, Hiroshi Nakano | 2009-12-01 |
| 7565255 | Thermal flow meter and control system | Atsushi Kanke, Keiji Hanzawa | 2009-07-21 |
| 7559237 | Air flow measuring device provided with a vent in air passage | Hiromu Kikawa, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2009-07-14 |
| 7555944 | Physical quantity sensor | Hiroshi Nakano, Masahiro Matsumoto, Masamichi Yamada, Keiichi Nakada | 2009-07-07 |
| 7437927 | Thermal type gas flow meter | Masamichi Yamada, Masahiro Matsumoto, Hiroshi Nakano, Akio Yasukawa | 2008-10-21 |
| 7409859 | Thermal type flow measuring apparatus | Junichi Horie, Keiichi Nakada | 2008-08-12 |
| 7395707 | Thermal type flow rate measuring apparatus | Junichi Horie, Keiichi Nakada, Kei Ueyama, Masamichi Yamada | 2008-07-08 |
| 7377161 | Air flow measuring device provided with a vent in air passage | Hiromu Kikawa, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2008-05-27 |
| 7360415 | Thermal type air flow meter having semiconductor sensor elements with similar diaphragm sizes | Hiroshi Nakano, Masamichi Yamada, Masahiro Matsumoto | 2008-04-22 |
| 7337661 | Thermal fluid flow meter having heat-generating resistor and temperature adjuster therefor | Masamichi Yamada, Masahiro Matsumoto, Hiroshi Nakano, Keiichi Nakada | 2008-03-04 |
| 7298824 | X-ray diagnostic apparatus | — | 2007-11-20 |
| 7270000 | Fluid flow sensor and fluid flow measurement device | Keiichi Nakada, Junichi Horie, Hiroshi Nakano | 2007-09-18 |
| 7269999 | Thermal airflow meter | Hiroshi Nakano, Masamichi Yamada, Masahiro Matsumoto, Keiji Hanzawa | 2007-09-18 |
| 7228614 | Method of manufacturing a gas flow meter | Masamichi Yamada, Junichi Horie, Keiichi Nakada | 2007-06-12 |
| 7225669 | Heating resistance flow rate measuring apparatus | Masahiro Matsumoto, Masamichi Yamada, Hiroshi Nakano, Keiji Hanzawa, Keiichi Nakada | 2007-06-05 |
| 7216535 | Air flow measuring device and engine having the air flow measuring device | Hiromu Kikawa, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2007-05-15 |
| 7201047 | Air flow measuring device | Hiromu Kikawa, Shinya Igarashi, Keiichi Nakada, Kei Ueyama | 2007-04-10 |