Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7752908 | Equipment for measuring gas flow rate having an adjacent external surface protrusion | Shinya Igarashi, Yasuhiro Asano, Naoki Saito | 2010-07-13 |
| 7467546 | Equipment for measuring gas flow rate | Shinya Igarashi, Yasuhiro Asano, Naoki Saito | 2008-12-23 |
| 7004022 | Equipment for measuring gas flow rate | Sinya Igarashi, Yasuhiro Asano, Naoki Saito | 2006-02-28 |