Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968301 | Method of recycling image supporting material and apparatus thereof | Sotohiro Tsujihara, Takeshi Iijima, Masaaki Yamada | 1999-10-19 |
| 5782254 | Recyclable image recording support material, method of producing the same, and method of recycling the recyclable image recording material | Kiyoshi Tanikawa, Tadashi Saito, Shigeru Fujita, Mitsuru Ohminato | 1998-07-21 |
| 5736286 | Method for recycling image-deposited recording material and liquid composition for use with the recycling method | Tetsuya Kaneko, Kiyofumi Nagai | 1998-04-07 |
| 5729262 | Ink jet head including phase transition material actuators | Yoshikazu Akiyama, Tomoyuki Yamaguchi, Yasuo Miyoshi | 1998-03-17 |
| 5643380 | Method of recycling image-deposited recording material and apparatus for recycling the same | Tadashi Saitoh, Kiyoshi Tanikawa, Toshiaki Tokita, Shigeru Fujita | 1997-07-01 |
| 5638842 | Device for removing a film-like image forming substance from a recording medium | Toshiaki Tokita, Akiko Konishi, Yasuo Miyoshi, Kiyoshi Tanikawa | 1997-06-17 |
| 5619765 | Device for removing a film-like image forming substance | Toshiaki Tokita, Akiko Konishi, Yasuo Miyoshi, Toshiaki Takahashi | 1997-04-15 |
| 5607534 | Method of recycling support material for image-bearing member | Toshiyuki Kawanishi, Masato Igarashi, Eiichi Kawamura, Tadashi Saitoh, Kiyoshi Tanikawa | 1997-03-04 |
| 5462592 | Aqueous ink composition | Kiyofumi Nagai | 1995-10-31 |
| 5431720 | Aqueous ink composition and ink-jet printing method using the same | Kiyofumi Nagai | 1995-07-11 |
| RE33155 | Aqueous ink for ink jet printing | Eiichi Akutsu, Tamotsu Aruga | 1990-01-30 |
| 4793860 | Aqueous ink composition | Masaru Shimada, Tamotsu Aruga, Hiroyuki Uemura, Kiyofumi Nagai | 1988-12-27 |
| 4774110 | Non-woven fabric and method for producing same | Takashi Nakayama, Atsumi Morioka | 1988-09-27 |
| 4740420 | Recording medium for ink-jet printing | Eiichi Akutsu, Tadashi Fujii, Tamotsu Aruga | 1988-04-26 |
| 4737190 | Aqueous ink composition for ink-jet recording | Masaru Shimada, Toshiyuki Kawanishi, Tamotsu Aruga, Hiroyuki Uemura | 1988-04-12 |
| 4735849 | Non-woven fabric | Takashi Nakayama, Atsumi Morioka | 1988-04-05 |
| 4713113 | Aqueous ink composition for ink-jet recording | Masaru Shimada, Toshiyuki Kawanishi, Tamotsu Aruga, Hiroyuki Uemura | 1987-12-15 |
| 4711668 | Aqueous ink composition | Masaru Shimada, Toshiyuki Kawanishi, Tamotsu Aruga, Hiroyuki Uemura, Kiyofumi Nagai | 1987-12-08 |
| 4680235 | Recording material for ink jet printing | Eiichi Akutsu, Tamotsu Aruga | 1987-07-14 |
| 4647310 | Aqueous ink composition for ink jet-recording | Masaru Shimada, Toshiyuki Kawanishi, Tamotsu Aruga, Hiroyuki Uemura, Kiyofumi Nagai | 1987-03-03 |
| 4631085 | Aqueous ink composition for ink-jet recording | Toshiyuki Kawanishi, Masaru Shimada, Tamotsu Aruga, Hiroyuki Uemura | 1986-12-23 |
| 4620876 | Aqueous ink for ink-jet printing | Tadashi Fujii, Eiichi Akutsu, Tamotsu Aruga | 1986-11-04 |
| 4581071 | Aqueous ink for ink jet printing | Eiichi Akutsu, Tamotsu Aruga | 1986-04-08 |
| 4554555 | Recording method by use of inks | Tamotsu Aruga, Tadashi Fujii, Eiichi Akutsu | 1985-11-19 |
| 4508570 | Aqueous ink for ink-jet printing | Tadashi Fujii, Tomoyuki Yamaguchi, Tomiko Kawakami, Hiroko Uenozono | 1985-04-02 |