Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497205 | Valve control system for electromagnetic valve | Hiroshi Kumaki, Taketoshi Kawabe, Shigeru Nakajima | 2002-12-24 |
| 6494172 | Apparatus and method for controlling electromagnetically operable engine valve assembly | Seigo Komatsu, Taketoshi Kawabe, Shigeru Nakajima | 2002-12-17 |
| 6427971 | System for controlling electromagnetically actuated valve | Taketoshi Kawabe, Kouichiro Yonekura | 2002-08-06 |
| 6412456 | Control system of electromagnetically operated valve | Hiroshi Kumaki, Taketoshi Kawabe, Shigeru Nakajima | 2002-07-02 |