Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651752 | Lock-up control system for automatic transmission | Tatsuo Wakahara | 1997-07-29 |
| 5647816 | Automatic transmission | Hirofumi Michioka, Masahiro Yamamoto, Yoshinori Mikoshiba | 1997-07-15 |
| 5644916 | Hydraulic pressure supply system for variable torque transfer of four-wheel drive vehicle | — | 1997-07-08 |
| 5616100 | Lockup control system for torque converter | Hiromasa Sakai | 1997-04-01 |