Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311391 | Ink composition and ink jet recording method | Manabu Ogawa, Nobuhiro Nishita, Keiichi Tateishi | 2007-12-25 |
| 7256222 | Radiation-curable ink composition and image recording method | Takahiro Ishizuka, Kazue Sano, Keiichi Tateishi | 2007-08-14 |
| 7011699 | Inkjet ink, inkjet recording method and production method of inkjet ink | Takahiro Ishizuka, Yoshiharu Yabuki | 2006-03-14 |
| 6949670 | Fluorocompound, silver halide photographic light-sensitive material, surfactant, and water-based coating composition employing same | Terukazu Yanagi, Tomokazu Yasuda | 2005-09-27 |
| 6855195 | Ink composition and ink jet recording method | Nobuhiro Nishita, Toshiki Fujiwara | 2005-02-15 |
| 6835240 | Ink compositions for inkjet recording | Nobuhiro Nishita, Yoshiharu Yabuki | 2004-12-28 |
| 6800673 | Ink for ink jet recording, method of producing ink for ink jet recording, and ink jet recording method | Takahiro Ishizuka, Yoshiharu Yabuki | 2004-10-05 |
| 6734225 | Coloring composition, ink for ink jet, and ink jet recording method | Keizo Kimura, Takahiro Ishizuka | 2004-05-11 |
| 6713528 | Coloring composition, ink-jet ink and ink jet recording method | Makoto Yamada | 2004-03-30 |
| 6685770 | Ink for ink-jet recording | Keiichi Adachi | 2004-02-03 |
| 6682592 | Ink for ink jet recording and ink jet recording method | Keiichi Adachi | 2004-01-27 |
| 6670410 | Color composition, ink for ink-jet recording and ink-jet recording method | Takahiro Ishizuka, Hirohisa Hokazono | 2003-12-30 |
| 6589723 | Fluorocompound, silver halide photographic light-sensitive material, surfactant, and water-based coating composition employing same | Terukazu Yanagi, Tomokazu Yasuda, Nobuo Hamamoto | 2003-07-08 |
| 6376162 | Method for processing silver halide color photographic material | Takatoshi Ishikawa, Kazuaki Yoshida, Hiroshi Fujimoto, Tomokazu Yasuda | 2002-04-23 |
| 6329120 | Image recording medium, image recording method and heat coloring polymer compound | Tatsuhiko Obayashi, Atsuhiro Ohkawa | 2001-12-11 |
| 6329121 | Image recording medium, image recording method and heat coloring polymer compound | Tatsuhiko Obayashi, Atsuhiro Ohkawa | 2001-12-11 |
| 6203964 | Image recording medium and image recording method | Tatsuhiko Obayashi, Atsuhiro Ohkawa | 2001-03-20 |
| 6129980 | Anti-reflection film and display device having the same | Yoshihisa Tsukada, Tomokazu Yasuda | 2000-10-10 |
| 6100009 | Image recording medium, image recording method and heat coloring polymer compound | Tatsuhiko Obayashi, Atsuhiro Ohkawa | 2000-08-08 |
| 6096488 | Method for processing silver halide color photographic material | Takatoshi Ishikawa, Kazuaki Yoshida, Hiroshi Fujimoto, Tomokazu Yasuda | 2000-08-01 |
| 6087081 | Fine polymer particles having heterogeneous phase structure, silver halide photographic light-sensitive material containing the fine polymer particles and image-forming method | Hidetoshi Watanabe, Kunio Ishigaki, Seiichi Yamamoto, Kouta Fukui | 2000-07-11 |
| 6063539 | Image recording medium and image recording method | Tatsuhiko Obayashi, Atsuhiko Ohkawa | 2000-05-16 |
| 6027805 | Fine polymer particles having heterogeneous phase structure | Hidetoshi Watanabe, Kunio Ishigaki, Seiichi Yamamoto, Kouta Fukui | 2000-02-22 |
| 6022681 | Method for producing tabular silver halide grain emulsion | Yoichi Hosoya, Isao Tuyuki, Shigeharu Urabe | 2000-02-08 |
| 6022680 | Silver halide color photographic light-sensitive material | Masashi Ogiyama, Osamu Takahashi | 2000-02-08 |