Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749290 | Recording unit, image recording apparatus and image recording method | Yoichi Takada | 2004-06-15 |
| 6679585 | Ink jet recording head and ink jet recording apparatus | Masao Kato, Daisaku Ide, Yoichi Takada | 2004-01-20 |
| 6622026 | Radio wave receiving and recording apparatus | Hiroyuki Ishinaga, Ichiro Saito, Yoshiyuki Imanaka, Masao Mori, Yoichi Taneya +1 more | 2003-09-16 |
| 6582070 | Recording unit and image recording apparatus | Yoichi Takada, Teruo Ozaki, Masao Kato | 2003-06-24 |
| 6540329 | IMAGE RECORDING METHOD, METHOD FOR IMPROVING QUALITY OF MULTICOLOR IMAGE, IMAGE RECORDING APPARATUS, INK SET, RECORDING UNIT, IMAGE FORMING METHOD, METHOD FOR IMPROVING IMAGE QUALITY, AND METHOD FOR FORMING MONOTONE IMAGE | Takumi Kaneko, Masao Kato, Daisaku Ide, Koichi Osumi, Yoichi Takada | 2003-04-01 |
| 6533401 | Liquid discharging method, liquid discharge head and liquid discharging apparatus | Sadayuki Sugama, Hiroyuki Ishinaga | 2003-03-18 |
| 6439680 | Recording head, substrate for use of recording head, and recording apparatus | Muga Mochizuki, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Yoichi Taneya | 2002-08-27 |
| 6435658 | Ink jet recording method | Masao Kato, Fumihiro Gotoh, Akitoshi Yamada, Tetsuya Suwa, Yoichi Takada +1 more | 2002-08-20 |
| 6261391 | Aluminum alloy plate for super plastic molding capable of cold pre-molding, and production method for the same | Hideaki Ikeda, Masanori Kosugi, Shizuo Kimura, Mamoru Matsuo, Tsutomu Tagata | 2001-07-17 |
| 6025614 | Amplifier semiconductor element, method for fabricating the same, and amplifier semiconductor device | Minoru Ogawa, Takao Hasegawa, Kazuhiko Shirakawa | 2000-02-15 |
| 5582346 | Ladder-type sleepers and railway tracks | Hajime Wakui, Hiromi Inoue | 1996-12-10 |
| 5290664 | Method for preparing electrode for semiconductor device | — | 1994-03-01 |
| 5218800 | Method of installing side-wall beam for guideway for magnetic levitation vehicle | Hajime Wakui, Seiichi Tottori, Tadatomo Watanabe, Ikuo Shimoda, Shuichi Nagata | 1993-06-15 |
| 4447677 | Hearing aid | Katsunobu Miyahra | 1984-05-08 |