Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554041 | Apparatus for making rubber component parts with conveyor for unvulcanized rubber tape | Masahiko Ohki, Takeshi Toyoshima | 2003-04-29 |
| 6549100 | Surface acoustic wave lattice filter with different lattice and series arm capacitance ratios and communication device using same | — | 2003-04-15 |
| 6535080 | Surface acoustic wave ladder filter with balanced input and output terminals | — | 2003-03-18 |
| 6522219 | Surface acoustic wave ladder filter with two series resonators having different apodization weighting | Miki Takamiya | 2003-02-18 |
| 6518861 | Surface acoustic wave filter formed with a ripple at the high frequency shoulder of the pass band | — | 2003-02-11 |