Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501347 | Dielectric filter having forked auxiliary conductor | Shoji Ono, Naomasa Wakita | 2002-12-31 |
| 6464755 | Gas separation membrane and method for its use | Shunsuke Nakanishi, Toshimune Yoshinaga, Yoshihiro Kusuki | 2002-10-15 |
| 6450870 | Vitrified grindstone having pores partially filled with resin, and method of manufacturing the same | — | 2002-09-17 |
| 6442347 | Camera | — | 2002-08-27 |
| 6442352 | Device for opening and closing a cover of a film cartridge chamber | — | 2002-08-27 |
| 6428587 | Vitrified abrasive solid mass having pores filled with resin, and solid lubricant agent | — | 2002-08-06 |
| 6392505 | Dielectric device | — | 2002-05-21 |
| 6384383 | Ceramic heating jig | Shoji Kano, Akira Sato | 2002-05-07 |
| 6349943 | Lubricating resin composition seal rings | Takuya Ishii | 2002-02-26 |