Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652610 | Ink tank, ink tank-integrated head cartridge having the tank and ink head constructed integrally, and ink jet printing apparatus having the ink tank or head cartridge | Yohei Sato, Yoichi Taneya, Hiroshi Sugitani, Tokuya Ohta, Kazuaki Masuda +4 more | 1997-07-29 |
| 5638102 | Printer comprising a stack of strain responsive and voltage responsive films | — | 1997-06-10 |
| 5539433 | Recording apparatus having a recording head driven in plural blocks | Ikumasa Ikeda, Hideo Takiguchi | 1996-07-23 |
| 5485184 | Ink jet recording head and ink jet apparatus having same | Hiroshi Nakagomi, Teruo Arashima, Kunihiko Maeoka, Takashi Ohba, Tsutomu Abe +11 more | 1996-01-16 |
| 5485186 | Ink jet recording apparatus with efficient and reliable ink supply | Hiroyuki Ishinaga, Hiroshi Sugitani, Kazuaki Masuda, Masami Kasamoto, Seiji Suzuki +4 more | 1996-01-16 |
| 5481289 | Ink supply mechanism, ink jet cartridge provided with such a mechanism, and ink jet recording apparatus provided with such a mechanism | Teruo Arashima, Hiroshi Sugitani, Kazuaki Masuda, Masami Ikeda, Masami Kasamoto +3 more | 1996-01-02 |
| 5463266 | Piezoelectric transformer having improved electrode arrangement | Akira Fukuoka, Satoru Tagami | 1995-10-31 |
| 5436649 | Ink jet recording head having constituent members clamped together | Hiroshi Nakagomi, Teruo Arashima, Kunihiko Maeoka, Takashi Ohba, Tsutomu Abe +11 more | 1995-07-25 |
| 5402031 | Piezoelectric transformer having improved electrode arrangement | Satoru Tagami, Akira Fukuoka | 1995-03-28 |
| 5389957 | Ink jet head with contoured outlet surface | Makiko Kimura, Toshio Kashino, Teruo Arashima, Hiroshi Sugitani, Yoshifumi Hattori +9 more | 1995-02-14 |
| 5365141 | Piezoelectric transformer and method for driving the same | Satoru Tagami | 1994-11-15 |
| 5274395 | Thermal transfer recording apparatus switchable between sublimable and fusible ink sheets | Yoshiyuki Mizoguchi, Yoshitaka Watanabe, Koichi Tanno, Keiichi Ikeda, Ikumasa Ikeda +3 more | 1993-12-28 |
| 5075698 | Method of driving a recording head and a recording apparatus utilizing this method | Makoto Aoki | 1991-12-24 |
| 4401391 | Serial printer | Akira Katsura | 1983-08-30 |
| 4343744 | Process for separating a specified component contained in a mixture of multiple fatty components from the mixture thereof | Hidekazu Bessyo, Hidehiko Hibino | 1982-08-10 |
| 4188523 | Roll electrode for use in a seam welding machine | Jun-ichi Homma, Saburo Watanabe, Masahiro Watanabe | 1980-02-12 |