Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646523 | Distributed constant type noise filter | Yoshihiko Saiki, Koichiro Masuda | 2003-11-11 |
| 6579826 | Reversible thermosensitive recording medium and image forming and erasing method using the recording medium | Hiromi Furuya, Tadafumi Tatewaki, Takeshi Shibuya, Kyoji Tsutsui | 2003-06-17 |
| 6580624 | Switching power circuit with a filter for controlling noise of a switching frequency and method of same | — | 2003-06-17 |
| 6558479 | Low iron loss and low noise grain-oriented electrical steel sheet and a method for producing the same | Masahiro Fujikura, Masato Mizokami, Hisashi Mogi, Takeshi Kubota | 2003-05-06 |
| D473580 | Camera portion of a portable telephone | Yoshihito Nakahara, Manabu Hasegawa | 2003-04-22 |