Issued Patents All Time
Showing 151–175 of 250 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452971 | Moving picture transforming system | Tsutomu Uenoyama, Daisaku Komiya | 2002-09-17 |
| 6429411 | Magnetic tape processing method and magnetic tape processing apparatus having an optical system | Satoru Hayakawa, Hiroo Inaba, Takeshi Nagata | 2002-08-06 |
| 6426765 | Printing apparatus and head driving method | Naoji Otsuka, Kiichiro Takahashi | 2002-07-30 |
| 6416151 | Printing apparatus performing print registration | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Minoru Teshigawara, Toshiyuki Chikuma | 2002-07-09 |
| 6394571 | Method and apparatus for controlling printing operation with externally supplied parameters | Kentaro Yano, Naoji Ohtsuka, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +4 more | 2002-05-28 |
| 6390586 | Recording apparatus, recording method, information processing apparatus and recording medium | Kiichiro Takahashi, Naoji Otsuka, Hitoshi Nishikori | 2002-05-21 |
| 6382768 | Method of driving a plurality of heating elements at shifted timings | Noribumi Koitabashi, Ryoji Inoue | 2002-05-07 |
| 6381034 | Image process apparatus, image process method and storage medium | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori | 2002-04-30 |
| 6371592 | Printing apparatus and a printing registration method | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Minoru Teshigawara, Toshiyuki Chikuma | 2002-04-16 |
| 6352327 | Printing apparatus and print control method | Kentaro Yano, Naoji Ohtsuka, Kiichiro Takahashi, Hitoshi Nishikori, Daigoro Kanematsu | 2002-03-05 |
| 6331039 | Ink jet recording apparatus and method with modulatable driving pulse width | Naoji Otsuka, Kentaro Yano, Kiichiro Takahashi, Daigoro Kanematsu | 2001-12-18 |
| 6328403 | Print method and apparatus | Naoji Ohtsuka, Kiichiro Takahashi, Hitoshi Nishikori | 2001-12-11 |
| 6318848 | Liquid jet head with a movable member, head cartridge using the liquid jet head, liquid jet apparatus and liquid discharging method | Toshio Kashino, Hiroshi Tajika, Yasutoshi Saito, Masaya Uetuki, Hidehiko Kanda +1 more | 2001-11-20 |
| 6312096 | Ink-jet printing method and apparatus | Noribumi Koitabashi | 2001-11-06 |
| 6312102 | Color ink jet recording method and apparatus using black ink and color-mixed black ink | Jiro Moriyama, Naoji Otsuka, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +5 more | 2001-11-06 |
| 6305775 | Ink-jet printing method and apparatus therefor | Naoji Ohtsuka, Kiichiro Takahashi, Hitoshi Nishikori | 2001-10-23 |
| 6302509 | Ink-jet apparatus and method of estimating and controlling temperature of ink-jet head thereof | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori | 2001-10-16 |
| 6283569 | Recording method using large and small dots | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Noribumi Koitabashi | 2001-09-04 |
| 6260938 | Ink-jet printing method and apparatus for printing with inks of different densities | Naoji Ohtsuka, Kentaro Yano, Kiichiro Takahashi, Hitoshi Nishikori, Daigoro Kanematsu +1 more | 2001-07-17 |
| 6257691 | Ink jet recording apparatus and method | Noribumi Koitabashi, Kaneji Yamada | 2001-07-10 |
| 6257143 | Adjustment method of dot printing positions and a printing apparatus | Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Minoru Teshigawara, Toshiyuki Chikuma | 2001-07-10 |
| 6244681 | Apparatus for making a halftone recording and process for making a halftone recording using the same, as well as ink tank and head cartridge fit for halftone recording and ink-jet recording apparatus using the same | Kentaro Yano, Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori, Daigoro Kanematsu +1 more | 2001-06-12 |
| 6241350 | Ink jet printing head and printing apparatus using same | Naoji Otsuka, Atsushi Arai, Kentaro Yano, Kiichiro Takahashi, Hitoshi Nishikori | 2001-06-05 |
| 6231167 | Liquid discharging head, liquid discharging method, head cartridge, liquid discharging apparatus, liquid discharging printing method, printing system, head kit and head recovery method | Hitoshi Tsuboi, Toshio Kashino, Hiroshi Tajika, Noribumi Koitabashi, Masaya Uetuki +3 more | 2001-05-15 |
| 6193344 | Ink jet recording apparatus having temperature control function | Naoji Otsuka, Kentaro Yano, Kiichiro Takahashi | 2001-02-27 |