Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10950469 | Semiconductor manufacturing apparatus and method of manufacturing semiconductor device | Jun Takagi | 2021-03-16 |
| 9748090 | Semiconductor manufacturing apparatus and manufacturing method of semiconductor device | Dai Fukushima | 2017-08-29 |
| 8492276 | Chemical mechanical polishing aqueous dispersion and chemical mechanical polishing method | Taichi Abe, Hirotaka Shida, Akihiro Takemura, Mitsuru Meno, Kenji Iwade +1 more | 2013-07-23 |
| 8119517 | Chemical mechanical polishing method and method of manufacturing semiconductor device | Hirotaka Shida, Yukiteru Matsui, Atsushi Shigeta, Hirokazu Kato, Masako Kinoshita +2 more | 2012-02-21 |
| 7994039 | Method of fabricating semiconductor device | Shinya Watanabe | 2011-08-09 |
| 7416942 | Method for manufacturing semiconductor device | Yukiteru Matsui, Atsushi Shigeta, Kiyotaka Miyano, Takeshi Nishioka, Hiroyuki Yano | 2008-08-26 |
| 6564310 | Data transfer circuit and a recording apparatus and method using a predetermined offset for calculating start | Kazuhiro Nakata, Tadashi Yamamoto, Toshiharu Inui, Kazuhiro Nakajima | 2003-05-13 |
| 6224197 | Liquid jet recording head having tapered liquid passages | Masayoshi Tachihara | 2001-05-01 |
| 6196655 | Ink-jet recording apparatus and recovery process method of the same | Koichi Sato, Koji Terasawa, Akira Miyakawa, Tsutomu Abe, Yoshifumi Hattori | 2001-03-06 |
| 6072413 | Current output type digital-to-analog converter capable of suppressing output current fluctuation using a current mirror | — | 2000-06-06 |
| 6022096 | Color recording apparatus and method | Kenichirou Hashimoto, Kunihiko Maeoka | 2000-02-08 |
| 6022100 | Liquid jet recording head having internal structure for controlling droplet ejection and ink flow | Masanori Takenouchi, Kunihiko Maeoka, Hiroto Takahashi, Toshiharu Inui, Kazuhiro Nakajima +1 more | 2000-02-08 |
| 5311214 | Ink jet recording apparatus having means for removing foreign material from an ink supply path by first introducing an into the ink supply path | Koichi Sato, Koji Terasawa, Akira Miyakawa, Tsutomu Abe, Yoshifumi Hattori | 1994-05-10 |
| 5216445 | Ink jet recording method using plural dots to form each recording unit | Hiroyuki Maeda | 1993-06-01 |
| 5159354 | Liquid jet recording head having tapered liquid passages | Masayoshi Tachihara | 1992-10-27 |
| 5150129 | Liquid jet recording method and apparatus having electro-thermal transducer connected to a higher power source potential side through a switch | Toshitami Hara, Hisanori Tsuda | 1992-09-22 |
| 4983993 | Thermal recording head | Masao Sugata, Tatsuo Masaki, deceased, Hirokazu Komuro, Yasuhiro Yano | 1991-01-08 |
| 4897674 | Liquid jet recording head | — | 1990-01-30 |
| 4870388 | Heat-generating resistor and heat-generating resistance element using same | Masao Sugata, Tatsuo Masaki, deceased, Hirokazu Komuro, Yasuhiro Yano | 1989-09-26 |
| 4851808 | Heat-generating resistor and heat-generating resistance device by use of said heat-generating resistor | Masao Sugata, Tatsuo Masaki, deceased, Hirokazu Komuro, Yasuhiro Yano | 1989-07-25 |
| 4847639 | Liquid jet recording head and recording system incorporating the same | Masao Sugata, Tatsuo Masaki, deceased, Hirokazu Komuro, Yasuhiro Yano | 1989-07-11 |
| 4845513 | Thermal recording head | Masao Sugata, Tatsuo Masaki, deceased, Hirokazu Komuro, Yasuhiro Yano | 1989-07-04 |
| 4804974 | Thermal recording head | Masao Sugata, Tatsuo Masaki, deceased, Hirokazu Komuro, Yasuhiro Yano | 1989-02-14 |
| 4783369 | Heat-generating resistor and heat-generating resistance element using same | Masao Sugata, Tatsuo Masaki, deceased, Hirokazu Komuro, Yasuhiro Yano | 1988-11-08 |
| 4719478 | Heat generating resistor, recording head using such resistor and drive method therefor | Masayoshi Tachihara, Masami Ikeda, Akira Asai, Hirokazu Komuro | 1988-01-12 |