Issued Patents 2002
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497478 | Color ink jet recording method and apparatus therefor | Hitoshi Sugimoto, Jiro Moriyama, Toshiharu Inui, Kiichiro Takahashi, Fumihiro Gotoh | 2002-12-24 |
| 6464349 | Ink jet recording method, ink jet recording apparatus and printed product | Jiro Moriyama, Toshiharu Inui, Yutaka Kurabayashi, Hitoshi Sugimoto, Kiichiro Takahashi +1 more | 2002-10-15 |
| 6457794 | Ink jet recording method and apparatus for controlling recording signal parameters | Yoshiaki Takayanagi, Masayuki Hirose, Souhei Tanaka, Hiromitsu Hirabayashi, Noribumi Koitabashi +4 more | 2002-10-01 |
| 6439696 | Ink jet printing apparatus, ink jet printing method and ink jet print head with control of drive voltage and pulse width | Shuichi Murakami | 2002-08-27 |
| 6435649 | Ink jet recording apparatus | Kazuyoshi Takahashi, Kazuaki Masuda, Yoshiaki Takayanagi, Akio Suzuki, Mitsuru Kurata +7 more | 2002-08-20 |
| 6412934 | Ink jet printing method and apparatus | Jiro Moriyama, Toshiyuki Onishi, Toshiharu Inui, Hitoshi Sugimoto, Kiichiro Takahashi +2 more | 2002-07-02 |
| 6375309 | Liquid discharge apparatus and method for sequentially driving multiple electrothermal converting members | Yoichi Taneya, Hiroyuki Ishinaga, Noribumi Koitabashi, Hiroyuki Sugiyama | 2002-04-23 |
| 6364446 | Printing method and printing apparatus | Hisashi Ishikawa, Yuji Konno, Hiroo Inoue, Norihiro Kawatoko, Tetsuya Edamura +1 more | 2002-04-02 |
| 6334659 | Printing apparatus and printing method | Tetsuhiro Maeda, Miyuki Fujita, Yuji Konno, Norihiro Kawatoko, Tetsuya Edamura | 2002-01-01 |
| 6334666 | Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus | Toshiharu Inui, Hiromitsu Hirabayashi, Jiro Moriyama, Yutaka Kurabayashi, Hitoshi Sugimoto +5 more | 2002-01-01 |