Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7090344 | Ink cartridge for use in an ink jet recording apparatus | Satoshi Shinada, Minoru Usui, Takahiro Naka, Hisashi Koike, Tomio Yokoyama +4 more | 2006-08-15 |
| 6899417 | Ink cartridge for use in an ink jet recording apparatus | Satoshi Shinada, Minoru Usui, Takahiro Naka, Hisashi Koike, Tomio Yokoyama +4 more | 2005-05-31 |
| 6554412 | Ink cartridge, ink jet recorder, and method of mounting ink cartridge | Takeo Seino, Takahiro Naka, Satoshi Shinada, Koichi Toba, Hisashi Koike +1 more | 2003-04-29 |
| 5426868 | Method for making a fluid bed furnace having an external circulation system | Naotake Yamada, Yasunari Okino, Minoru Morita, Yoshinobu Sato, Tosio Kamimura | 1995-06-27 |
| 5081937 | System for treating waste material in a molten state | Takashi Ishida, Yoshikazu Ueda, Teruji Kubota, Misao Igarashi, Norichika Tanaka | 1992-01-21 |
| 5020455 | System for treating waste material in a molten state | Ishida Takashi, Yoshikazu Ueda, Teruji Kubota, Misao Igarashi, Norichika Tanaka | 1991-06-04 |