Issued Patents All Time
Showing 26–50 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675877 | Ink cartridge | Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Kyosuke Nagaoka +2 more | 2020-06-09 |
| 10661570 | Ink cartridge for reduction of ink leakage | Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami +2 more | 2020-05-26 |
| 10532422 | Clad material and electronic device housing | Shinji Yamamoto | 2020-01-14 |
| 10490824 | Cladding material for battery collector and electrode | Yoshimitsu Oda, Kenichi Funamoto | 2019-11-26 |
| 10381650 | Cladding material for battery collector and electrode | Yoshimitsu Oda, Kenichi Funamoto | 2019-08-13 |
| 10029474 | Liquid storage unit, liquid discharge apparatus using the same, and method of removing bubbles from liquid storage unit | Hitoshi Takada, Yasuo Kotaki, Tetsuya Ohashi, Takatoshi Kitagawa, Hironori Murakami +5 more | 2018-07-24 |
| 9636919 | Liquid discharge head and liquid discharge apparatus using the same | Yasuo Kotaki, Tetsuya Ohashi, Hitoshi Takada, Takashi Fukushima, Hironori Murakami +5 more | 2017-05-02 |
| 9352576 | Liquid discharge head and liquid discharge apparatus using the same | Yasuo Kotaki, Tetsuya Ohashi, Hitoshi Takada, Takashi Fukushima, Hironori Murakami +5 more | 2016-05-31 |
| 9211719 | Ink tank | Hiroki Hayashi, Tetsuya Ohashi, Hironori Murakami, Takashi Fukushima, Norihiro Ikebe +2 more | 2015-12-15 |
| 8740362 | Ink tank | Haruo Uchida, Yasuo Kotaki, Tetsuya Ohashi, Hiroki Hayashi, Masashi Ogawa +5 more | 2014-06-03 |
| 8690299 | Liquid container | Shogo Kawamura, Yasuo Kotaki, Hideki Ogura, Tetsuya Ohashi | 2014-04-08 |
| D696720 | Ink tank for printer | Hiroki Hayashi, Yasuo Kotaki, Tetsuya Ohashi, Masashi Ogawa, Takashi Fukushima +6 more | 2013-12-31 |
| D696719 | Ink tank for printer | Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Hiroki Hayashi, Masashi Ogawa +6 more | 2013-12-31 |
| D696718 | Ink tank for printer | Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Hiroki Hayashi, Masashi Ogawa +6 more | 2013-12-31 |
| 8550607 | Ink jet recording system and ink container comprising a light emitting portion | Yasuo Kotaki, Tetsuya Ohashi, Koichi Kubo | 2013-10-08 |
| 8540339 | Ink jet printing apparatus with ink stirring operation | Yoshito Mizoguchi, Hitoshi Nishikori, Daisaku Ide, Satoshi Seki, Yasuo Kotaki +1 more | 2013-09-24 |
| 8474957 | Ink tank and recording apparatus | Koichi Kubo, Shogo Kawamura, Tetsuya Ohashi, Hideki Ogura, Yasuo Kotaki | 2013-07-02 |
| 8469498 | Ink tank | Tetsuya Ohashi, Yasuo Kotaki, Koichi Kubo, Masashi Ogasawara | 2013-06-25 |
| 8388122 | Liquid container | Shogo Kawamura, Yasuo Kotaki, Hideki Ogura, Tetsuya Ohashi | 2013-03-05 |
| 8322807 | Ink jet printing apparatus and ink jet printing method with stir mode for stir operation of ink tank | Satoshi Seki, Hitoshi Nishikori, Daisaku Ide, Yoshito Mizoguchi, Yasuo Kotaki +1 more | 2012-12-04 |
| 8313185 | Liquid container and liquid container package | Nobuyuki Hatasa, Yasuo Kotaki | 2012-11-20 |
| 8205974 | Ink tank and printing apparatus | Hideki Ogura, Yasuo Kotaki, Tetsuya Ohashi, Hitoshi Takada, Koichi Kubo +1 more | 2012-06-26 |
| 7954662 | Liquid storage container | Hideki Ogura, Ryoichi Matsumoto, Tetsuya Ohashi, Shogo Kawamura | 2011-06-07 |
| 7950790 | Ink container and ink jet recording apparatus | Koichi Kubo, Yasuo Kotaki, Tetsuya Ohashi, Hitoshi Takada, Hideki Ogura | 2011-05-31 |
| 7922274 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka +3 more | 2011-04-12 |