Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980687 | Chip inspecting apparatus and method | Kanji Ikegaya, Takaaki Ishii | 2005-12-27 |
| 6924623 | Method and device for judging the condition of secondary batteries and method for regenerating secondary batteries | Kenji Nakamura, Taketoshi Minohara | 2005-08-02 |
| 6903961 | Semiconductor memory device having twin-cell units | Yasuhiko Tsukikawa | 2005-06-07 |
| 6893171 | Substrate treating apparatus | Yoshiteru Fukutomi, Kenji Sugimoto, Takeo Okamoto, Yukihiko Inagaki, Katsushi Yoshioka +1 more | 2005-05-17 |
| 6873498 | Magnetic head and method of manufacturing the same | Mitsumasa Okada, Masashi Yanagawa | 2005-03-29 |
| 6870693 | Optical element | — | 2005-03-22 |