Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628286 | Valve timing control apparatus for engine | Senji Kato, Nobuhisa Ohkawa, Tadahisa Naganawa, Yoshihito Moriya, Yoshiya Yamashita +2 more | 1997-05-13 |
| 5590632 | Apparatus for computing the amount of intake air in internal combustion engine | Senji Kato, Kouji Endo, Atsushi Goto, Nobuhisa Ohkawa | 1997-01-07 |