Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080551 | Fluid volume measuring apparatus with bubble in fluid | Hiroki Tani, Makoto Yamaguchi, Tetsuji Kudo | 2006-07-25 |
| 6817233 | Injection-amount measuring unit | Seigi Toiyama | 2004-11-16 |
| 6354276 | Adjusting method of fuel injection system | Seigi Toiyama, Masahide Yamaguchi, Nobutoshi Inatsugi | 2002-03-12 |