Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500902 | Fitting composition, body-worn tool produced using the same, and method for producing the same | Junichi Yamauchi, Kenji Hatanaka, Mizuho Maeda, Eiichi Masuhara | 2002-12-31 |
| 6472815 | Fluorescent luminous device including cathodes that receive independently controlled voltages | Kinya Ueda, Yukihiko Shimizu, Masao Saito, Yoichi Kobori, Hiroshi Yamaguchi | 2002-10-29 |
| 6359297 | Semiconductor device with movement of positive ion prevented | Takami Nagata | 2002-03-19 |
| 6340539 | 2,5-Dimercapto-1,3,4-thiadiazole dilithium salt and its dihydrate and their manufacture, and a secondary lithium battery and positive electrode-active material comprising the same | Satoshi Nakagawa, Sunao Mitsui, Susumu Ohno | 2002-01-22 |
| 6334806 | Apparatus for and a method of machining two portions | Shoichi Sano, Masahiro Ido | 2002-01-01 |