Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387801 | Ink cartridge for printer | Hisashi Miyazawa, Takao Kobayashi | 1997-12-16 |
| 5666146 | Ink cartridge for ink jet recording apparatus | Kazuhisa Kawakami, Masahiro Isono | 1997-09-09 |
| 5657058 | Ink-jet recording apparatus and ink tank cartridge therefor | Kuzuhisa Kawakami, Masahiro Nakamura, Keiichi Ohshima, Masanori Yoshida | 1997-08-12 |
| D382296 | Ink cartridge for printer | Satoshi Shinada, Takao Kobayashi, Satoshi Fujioka | 1997-08-12 |
| D381039 | Ink cartridge for printer | Satoshi Shinada, Takao Kobayashi, Satoshi Fujioka | 1997-07-15 |
| D378760 | Ink cartridge for printer | Satoshi Shinada, Takao Kobayashi, Satoshi Fujioka | 1997-04-08 |
| 5606353 | Ink jet recording apparatus | Kazuhisa Kawakami, Masahiro Nakamura, Keiichi Ohshima | 1997-02-25 |
| 5590510 | Ink-jet recording apparatus and ink tank cartridge thereof | Kuzuhisa Kawakami, Masahiro Nakamura, Keiichi Ohshima, Masanori Yoshida | 1997-01-07 |