Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938495 | Method of measuring fluid flow | Akira Hirano, Masahide Tsujishita, Hisao Ohnishi, Masashi Nishigaki, Masamichi Ippommatsu | 2005-09-06 |
| 6903812 | Method for measuring the flow of fluids | Masamichi Ipponmatsu, Masashi Nishigaki, Akira Hirano, Tsuyoshi Nakajima, Yuji Ikeda +1 more | 2005-06-07 |