Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495275 | Multi-layered thin-film functional device and magnetoresistance effect element | Yuzo Kamiguchi, Katsuhiko Koui, Masatoshi Yoshikawa, Hiromi Yuasa, Hideaki Fukuzawa +4 more | 2002-12-17 |
| 6475201 | Disposable underwear | Michiyo Fujikawa | 2002-11-05 |
| 6475302 | Permanent magnet | Wu Mei, Toshiya Sakamoto, Shinya Sakurada, Takao Sawa, Akihiko Tsutai +1 more | 2002-11-05 |
| 6426294 | COPPER-BASED METAL POLISHING COMPOSITION, METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE, POLISHING COMPOSITION, ALUMINUM-BASED METAL POLISHING COMPOSITION, AND TUNGSTEN-BASED METAL POLISHING COMPOSITION | Hideaki Hirabayashi, Naoaki Sakurai, Toshitsura Cho, Shumpei Shimizu, Katsuhiro Kato | 2002-07-30 |