Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431579 | Twin-type baby buggy | Tokihiko Ikuno, Toshiro Yoshie | 2002-08-13 |
| 6416912 | Method of manufacturing microdevice utilizing combined alignment mark | Mitsuru Kobayashi | 2002-07-09 |
| 6372395 | Exposure method for overlaying one mask pattern on another | Masaharu Kawakubo | 2002-04-16 |