Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833293 | Semiconductor device and method for manufacturing the same | — | 2004-12-21 |
| 6811530 | Bag manufacturing former laminated films | Hiroaki Watanabe | 2004-11-02 |
| 6813169 | Inverter device capable of reducing through current | Akira Ohmichi | 2004-11-02 |
| 6783215 | Ink container, inkjet printing apparatus, and ink supplying method | Masahito Yoshida, Naoji Otsuka, Takashi Nojima, Hitoshi Sugimoto, Shusuke Inamura +5 more | 2004-08-31 |
| 6755500 | Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink | Hirofumi Hirano, Yohji Ara, Hideo Fukazawa, Tetsuji Kurata, Hiroshi Netsu +4 more | 2004-06-29 |
| 6712460 | Inkjet printing head | Tetsuya Ohashi, Naoji Otsuka, Hiroyuki Ishinaga, Nobuyuki Kuwabara, Masahito Yoshida +1 more | 2004-03-30 |
| 6689506 | Sealed alkaline storage battery with safety vent unit | Hisashi Kakiuchi | 2004-02-10 |
| 6685308 | Image forming apparatus | Masahito Yoshida, Takashi Nojima, Shusuke Inamura, Yasufumi Tanaami, Takeshi Iwasaki +2 more | 2004-02-03 |