Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489855 | Line transition device between dielectric waveguide and waveguide, and oscillator, and transmitter using the same | Nobumasa Kitamori, Kazutaka Higashi, Toru Tanizaki, Sadao Yamashita | 2002-12-03 |
| 6456617 | Routing control communication system between circuit switched network and internet | Toshikane Oda, Hikaru Yagi, Hiroto Masaki | 2002-09-24 |
| 6441699 | Directional coupler, antenna device, and transmitting-receiving device | Toru Tanizaki, Kazutaka Higashi | 2002-08-27 |
| 6406898 | D-pantolactone hydrolase and gene encoding the same | Keiji Sakamoto, Sakayu Shimizu, Michihiko Kobayashi | 2002-06-18 |
| 6356246 | Dielectric lens antenna and radio device including the same | Fuminori Nakamura | 2002-03-12 |
| 6355472 | Method for producing nucleoside-5′-phosphate ester | Yasuhiro Mihara, Takashi Utagawa, Yasuhisa Asano | 2002-03-12 |
| 6341121 | Recorder | — | 2002-01-22 |