Issued Patents 2003
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669398 | Locking structure for connector | Yoshimi Wada, Kazuto Ohtaka, Naoto Sugie, Toshinori Yamamoto | 2003-12-30 |
| 6654684 | Navigation apparatus and method that performs route guiding to a provider location | Akira Shinada, Masayasu Ito, Eiichi Tanaka, Makoto Sasaki | 2003-11-25 |
| 6650821 | Optical device and a making method thereof | Yasushi Koyano, Eisuke Sasaoka, Kohei Kobayashi, Masashi Onishi, Kenji Tamano +1 more | 2003-11-18 |
| 6639962 | Preventive maintenance method and apparatus of a structural member in a reactor pressure vessel | Kunio Enomoto, Katsuhiko Hirano, Eisaku Hayashi, Ren Morinaka, Sadato Shimizu +2 more | 2003-10-28 |
| 6635998 | Ion beam processing apparatus and method of operating ion source therefor | Isao Hashimoto | 2003-10-21 |
| 6619374 | Apparatus for separating casting strainers | Toshiharu Morishita | 2003-09-16 |
| 6618532 | Optical transmission line | Eisuke Sasaoka, Masayuki Nishimura, Shinji Ishikawa, Takatoshi Kato | 2003-09-09 |
| 6597846 | Optical fiber | Takashi Fujii, Toshifumi Hosoya, Kenji Tamano, Keiichiro Fukuda, Eisuke Sasaoka +1 more | 2003-07-22 |
| 6592602 | Balloon dissection apparatus | Kenneth A. Peartree, Thomas J. Palermo, Ferolyn T. Powell | 2003-07-15 |
| 6574397 | Optical multiplexer/demultiplexer | Makoto Katayama, Masayuki Nishimura | 2003-06-03 |
| 6572408 | Connector housing having thin-walled portion to facilitate inspection and method of manufacturing the same | Makoto Yamanashi, Eiji Fukuda | 2003-06-03 |
| 6574404 | Choromatic dispersion compensating module and optical transmission system using the same | Eisuke Sasaoka, Masao Tsukitani | 2003-06-03 |
| 6556755 | Dispersion-equalizing optical fiber and optical transmission line including the same | Masao Tsukitani, Eisuke Sasaoka | 2003-04-29 |
| 6551255 | Device for biopsy of tumors | Kevin Van Bladel, Daren Stewart | 2003-04-22 |
| 6546333 | Car navigation apparatus, traffic information providing apparatus, program recording medium for car navigation apparatus, and program recording medium for traffic information providing apparatus | Eiichi Tanaka, Akira Shinada, Masayasu Ito, Makoto Sasaki | 2003-04-08 |
| 6546180 | Coiled optical assembly and fabricating method for the same | Yasushi Koyano, Eisuke Sasaoka, Kohei Kobayashi, Masashi Onishi | 2003-04-08 |
| 6540694 | Device for biopsy tumors | Kevin Van Bladel, Daren Stewart | 2003-04-01 |
| 6535677 | Dispersion-managed optical fiber, method of manufacturing the same, optical communication system including the same and optical fiber preform therefor | Masayuki Nishimura, Shinji Ishikawa, Eisuke Sasaoka, Takatoshi Kato | 2003-03-18 |
| 6519991 | Water jet peening apparatus | Katsuhiko Hirano, Kunio Enomoto, Eisaku Hayashi, Sadato Shimizu, Ren Morinaka +2 more | 2003-02-18 |
| 6515426 | Ion beam processing apparatus and method of operating ion source therefor | Isao Hashimoto | 2003-02-04 |
| 6512613 | WDM transmission repeater, WDM transmission system and WDM transmission method | Masayuki Nishimura, Masayuki Shigematsu, Yasunori Murakami | 2003-01-28 |