Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832585 | Valve timing controller of internal combustion engine | — | 2004-12-21 |
| 6805081 | Valve timing control device for internal combustion engine | Tamotsu Todo, Kazuhiko Takayanagi | 2004-10-19 |
| 6773619 | Magnetic core for transformer, Mn-Zn based ferrite composition and methods of producing the same | Yuji Sezai, Ippou Hirai | 2004-08-10 |
| 6752932 | Ferrite core and its production method | Shigetoshi Ishida, Katsushi Yasuhara | 2004-06-22 |
| 6752480 | Integrated-circuit apparatus and ink jet recording apparatus using the same | — | 2004-06-22 |
| 6732688 | Valve timing control system for internal combustion engine | Shigeaki Yamamuro, Naotaka Nakura | 2004-05-11 |
| 6675754 | Valve timing control apparatus | Naotaka Nakura | 2004-01-13 |
| 6672264 | Valve timing control device of internal combustion engine | Tamotsu Todo | 2004-01-06 |