Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650821 | Optical device and a making method thereof | Yasushi Koyano, Eisuke Sasaoka, Shigeru Tanaka, Kohei Kobayashi, Masashi Onishi +1 more | 2003-11-18 |
| 6646783 | Light modulation device and filter device | Shinichiro Chiku | 2003-11-11 |
| 6608954 | Optical fiber coil and manufacturing method thereof | Kenji Tamano | 2003-08-19 |
| 6597846 | Optical fiber | Toshifumi Hosoya, Kenji Tamano, Keiichiro Fukuda, Eisuke Sasaoka, Shigeru Tanaka +1 more | 2003-07-22 |
| 6584757 | Mowing machine with dumping grass catcher | Takeshi Komorida, Nobuyuki Yamashita, Yoshio Tomiyama | 2003-07-01 |
| 6584599 | Apparatus and method of layout generation, and program thereof | — | 2003-06-24 |
| 6582763 | Process for producing oxide coated fine metal particles | Keiichi Nishimura, Kazuhiro Yubuta, Sadao Shinozaki | 2003-06-24 |
| 6578381 | Fine glass particle containing embedded oxide and process for producing the same | Keiichi Nishimura, Kazuhiro Yubuta, Sadao Shinozaki | 2003-06-17 |
| 6513312 | Mower with a grass catcher | Shoso Ishimori, Nobuyuki Yamashita, Kazuaki Kurohara, Shinichiro Saji | 2003-02-04 |