Issued Patents 2003
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647169 | Optical switch | Yukihisa Takeuchi, Kazumasa Kitamura, Nobuo Takahashi | 2003-11-11 |
| 6639089 | Anticancer agents, perfumes or foods and drinks | Nobuhiko Ito, Yoshio Fukuda | 2003-10-28 |
| 6637102 | Process for producing an industrial member having throughholes of high aspect ratio | Yukihisa Takeuchi, Kazumasa Kitamura, Yoshinori Yamaguchi | 2003-10-28 |
| 6633620 | Data receiver capable of invalidating erroneous pulses | Akihiro Taguchi | 2003-10-14 |
| 6606926 | Method for punching brittle material and punching die to be used therefor | Kazumasa Kitamura, Yoshinori Yamaguchi | 2003-08-19 |
| 6585175 | Nozzle for liquid injection device and method of producing the same | Yukihisa Takeuchi, Nobuo Takahashi | 2003-07-01 |
| 6533197 | Device for discharging raw material-fuel | Yukihisa Takeuchi, Nobuo Takahashi | 2003-03-18 |
| 6529745 | Radio wave arrival direction estimating antenna apparatus | Takashi Fukagawa, Youichi Nakagawa, Takaaki Kishigami, Makoto Hasegawa | 2003-03-04 |
| 6507682 | Optical switch | Yukihisa Takeuchi, Kazumasa Kitamura, Nobuo Takahashi | 2003-01-14 |
| 6502302 | Process for producing an industrial member having throughholes of high aspect ratio | Yukihisa Takeuchi, Kazumasa Kitamura, Yoshinori Yamaguchi | 2003-01-07 |
| 6504949 | Image processing apparatus and method | Yushi Matsukubo, Yukihiko Shimizu | 2003-01-07 |