Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637102 | Process for producing an industrial member having throughholes of high aspect ratio | Yukihisa Takeuchi, Hiroyuki Tsuji, Kazumasa Kitamura | 2003-10-28 |
| 6612986 | Dispersed-type testing/measuring system and dispersed-type health care system | Shigeru Doi, Harumi Uenoyama | 2003-09-02 |
| 6606926 | Method for punching brittle material and punching die to be used therefor | Hiroyuki Tsuji, Kazumasa Kitamura | 2003-08-19 |
| 6502302 | Process for producing an industrial member having throughholes of high aspect ratio | Yukihisa Takeuchi, Hiroyuki Tsuji, Kazumasa Kitamura | 2003-01-07 |