Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701146 | Ink head recovery method and apparatus | Yuji Akiyama, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Tetsuji Kurata, Hitoshi Sugimoto +1 more | 1997-12-23 |
| 5646655 | Recording apparatus and temperature detecting method therefor | Osamu Iwasaki, Naoji Otsuka, Kentaro Yano, Kiichiro Takahashi, Daigoro Kanematsu | 1997-07-08 |
| 5606354 | Recovery mechanism for adjustable ink jet head | Toshihiko Bekki, Tsutomu Kawai, Hideo Fukazawa | 1997-02-25 |
| 5604520 | Ink jet recording method using different mask patterns | Miyuki Matsubara, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Yuji Akiyama, Takayuki Murata +2 more | 1997-02-18 |
| 5594478 | Ink jet recording apparatus for divisionally driving a recording head with a plurality of ink jet orifices grouped into blocks | Miyuki Matsubara, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Yuji Akiyama, Takayuki Murata +2 more | 1997-01-14 |