Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628910 | Toner cartridge for image forming apparatus | Hiroshi Tanisawa, Fumito Mizoguchi, Hisashi Kunihiro, Hiroshi Kawahito, Hideaki Hagihara | 2003-09-30 |
| 6607970 | Semiconductor device and method of manufacturing the same | — | 2003-08-19 |
| 6603191 | Semiconductor device and method of manufacturing the same | Osamu Kuwabara | 2003-08-05 |
| 6600234 | Mounting structure having columnar electrodes and a sealing film | Osamu Kuwabara, Ichiro Mihara | 2003-07-29 |
| 6546216 | Toner supplying unit for a developing apparatus | Fumito Mizoguchi, Kiyoshi Morimoto, Arihiro Tsunoda, Hisashi Kunihiro, Hiroshi Tanizawa | 2003-04-08 |
| 6545354 | Semiconductor device having a barrier layer | Yutaki Aoki, Ichiro Mihara, Katsumi Watanabe | 2003-04-08 |
| 6510300 | Toner cartridge with mixed toner delivery apparatus | Fumito Mizoguchi, Hiroshi Kubota, Hisashi Kunihiro, Takahiko Kimura | 2003-01-21 |
| D468763 | Sensitive drum cartridge for an image forming apparatus | Hisashi Kunihiro, Hiroshi Tanisawa, Hiroshi Kawahito, Fumito Mizoguchi, Hiroshi Kubota | 2003-01-14 |