Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007182 | Ink-jet recording method employing inks of different characteristics and apparatus therefor | Miyuki Matsubara, Takayuki Fujita, Hiromitsu Hirabayashi, Tetsurou Inoue, Makoto Aoki +10 more | 1999-12-28 |
| 5990227 | Ink set | Makoto Aoki, Yutaka Kurabayashi | 1999-11-23 |
| 5976233 | Water-based pigment ink, and ink-jet recording method and instruments using the same | Koichi Osumi, Yoshifumi Hattori, Ryuji Katsuragi, Hisashi Teraoka | 1999-11-02 |
| 5911815 | Ink set and ink-jet recording method using the same | Mayumi Yamamoto, Mikio Sanada, Eriko Saito | 1999-06-15 |
| 5849815 | Ink, ink jet recording method using the same and recording equipment containing the ink | Makoto Aoki, Yutaka Kurabayashi | 1998-12-15 |
| 5680165 | Jet recording method | Katsuhiro Shirota, Hisao Yaegashi | 1997-10-21 |
| 5623294 | Ink-jet recording process, and ink set and ink-jet recording instrument for use in such process | Makoto Aoki, Yutaka Kurabayashi | 1997-04-22 |
| 5621447 | Jet recording method | Katsuhiro Shirota, Hisao Yaegashi | 1997-04-15 |
| 5609976 | Alkaline storage battery | Takao Ueda | 1997-03-11 |
| 5538550 | Jet recording method, normally solid recording material and recording apparatus for the method | Hisao Yaegashi, Katsuhiro Shirota | 1996-07-23 |
| 5482545 | Ink, and ink-jet recording method and instrument using the same | Makoto Aoki, Yoshifumi Hattori, Mayumi Yamamoto, Shinichi Tochihara, Akira Nagashima +1 more | 1996-01-09 |
| 5451251 | Ink, and ink-jet recording method and instrument using the same | Kumiko Mafune, Tsuyoshi Eida, Keiichi Murai, Yoshifumi Hattori, Mayumi Yamamoto +9 more | 1995-09-19 |
| 5439515 | Ink, and ink-jet recording method and instrument using the same | Yutaka Kurabayashi, Makoto Aoki | 1995-08-08 |
| 5427611 | Normally solid recording material and jet recording method using same | Katsuhiro Shirota | 1995-06-27 |
| 5389429 | Thermal transfer material and thermal transfer recording method | Naoki Kushida, Takayuki Suzuki, Tetsuo Hasegawa | 1995-02-14 |
| 5331344 | Method for producing liquid-discharging recording head, liquid-discharging recording head produced by said method, and recording apparatus utilizing said recording head | Masashi Miyagawa, Masanori Takenouchi, Katsuhiro Shirota, Norio Ohkuma, Toshiharu Inui +1 more | 1994-07-19 |
| 5270730 | Jet recording method and apparatus for discharging normally solid recording material by causing generated bubble to communicate with ambience | Hisao Yaegashi, Katsuhiro Shirota | 1993-12-14 |
| 5268052 | Thermal transfer material and thermal transfer recording method | Naoki Kushida, Takayuki Suzuki, Tetsuo Hasegawa | 1993-12-07 |
| 5268704 | Thermal transfer recording method reducing ground staining and improving ink transferability | Tetsuo Hasegawa, Takayuki Suzuki, Naoki Kushida | 1993-12-07 |
| 5147707 | Thermal transfer material | Tetsuo Hasegawa, Takayuki Suzuki, Naoki Kushida | 1992-09-15 |