Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639485 | Nonreciprocal circuit device and communication device using same | Takashi Hasegawa | 2003-10-28 |
| 6633204 | Nonreciprocal circuit device and communication apparatus | Toshihiro Makino, Hiroki Dejima, Takashi Hasegawa, Takahiro Jodo | 2003-10-14 |
| 6613940 | Method for catalytic gas phase oxidation | Takeshi Nishimura, Masatsugu Kitaura, Osamu Dodo, Daisuke Nakamura | 2003-09-02 |
| 6583681 | Nonreciprocal circuit device with vertical capacitors above half thickness of the ferrite | Toshihiro Makino, Takashi Kawanami, Takahiro Jodo, Takashi Hasegawa | 2003-06-24 |
| 6568415 | Storing device for easily polymerizable and coagulating liquid substance and method for pressure control thereof | Kenji Nakahara, Takeshi Nishimura, Kazuhiko Sakamoto, Hiroo Iwato | 2003-05-27 |
| 6520409 | Electronic transaction method and system | Nariyasu Hamada, Makoto Kayashima | 2003-02-18 |