Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168312 | Heating resistor type air flow meter | — | 2007-01-30 |
| 7040159 | Air meter | — | 2006-05-09 |
| 7036368 | Heating resistor type air flow rate measuring apparatus | Shinya Igarashi, Izumi Watanabe, Kaoru Uchiyama, Tadashi Isono | 2006-05-02 |
| 6691568 | Air meter | — | 2004-02-17 |
| 6435023 | Heating resistor type air flow rate measuring apparatus | Chihiro Kobayashi, Shinya Igarashi, Izumi Watanabe, Kaoru Uchiyama, Tadashi Isono | 2002-08-20 |
| 6357293 | Air flow meter with heat generating resistor | Ryo Ando | 2002-03-19 |
| 6032526 | Heating resistor type air flow-meter of ratio-metric output type and engine control system using said heating resistor type air flow-meter | — | 2000-03-07 |
| 5654506 | Heat type air flow meter | Hiroshi Yoneda | 1997-08-05 |
| 5537871 | Hot wire type air flowmeter | Takayuki Itsuji, Hiroshi Yoneda | 1996-07-23 |
| 5181420 | Hot wire air flow meter | Masayoshi Suzuki | 1993-01-26 |
| 5036702 | Air flow meter with compensation of second stage delay of thermal inertia | Hiroatsu Tokuda, Izumi Watanabe, Hiroshi Yoneda | 1991-08-06 |
| 4976140 | Intake air flow rate measuring apparatus for use in internal combustion engine | Masayoshi Suzuki | 1990-12-11 |