Issued Patents All Time
Showing 26–50 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D906415 | Head for ink cartridge for computer printers | Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami, Takeho Miyashita +1 more | 2020-12-29 |
| 10850522 | Ink cartridge | Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami +2 more | 2020-12-01 |
| D899513 | Ink cartridge for computer printer | Tetsuya Ohashi, Hironori Murakami, Ryoji Inoue, Takeho Miyashita, Yasuo Kotaki +1 more | 2020-10-20 |
| 10784280 | Semiconductor memory device | Hiroyuki OHTORI, Satoshi Seto | 2020-09-22 |
| D896883 | Ink cartridge for computer printers | Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami, Takeho Miyashita, Yasuo Kotaki +1 more | 2020-09-22 |
| 10675877 | Ink cartridge | Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Kyosuke Nagaoka +2 more | 2020-06-09 |
| 10661570 | Ink cartridge for reduction of ink leakage | Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami +2 more | 2020-05-26 |
| 10648216 | Touch sensor unit | Tomohiro Taguchi, Hironori Koeda, Michihiko Matsumoto | 2020-05-12 |
| 10367000 | Semiconductor device and method for manufacturing same | Katsuyuki Sekine, Satoshi Nagashima, Hisataka Meguro | 2019-07-30 |
| 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, Ryoji Inoue, Takatoshi Kitagawa +5 more | 2018-07-24 |
| 9636919 | Liquid discharge head and liquid discharge apparatus using the same | Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Hitoshi Takada, Hironori Murakami +5 more | 2017-05-02 |
| 9612600 | Controller of linear motion device and control method of the same | — | 2017-04-04 |
| 9352576 | Liquid discharge head and liquid discharge apparatus using the same | Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Hitoshi Takada, Hironori Murakami +5 more | 2016-05-31 |
| 9211719 | Ink tank | Hiroki Hayashi, Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami, Norihiro Ikebe +2 more | 2015-12-15 |
| 8820901 | Elastic member for inkjet | Toshihiko Ujita, Akihiko Shimomura, Kyosuke Nagaoka | 2014-09-02 |
| 8740362 | Ink tank | Ryoji Inoue, Haruo Uchida, Yasuo Kotaki, Tetsuya Ohashi, Hiroki Hayashi +5 more | 2014-06-03 |
| 8653173 | Elastic member for ink jet | Akihiko Shimomura, Toshihiko Ujita, Kyosuke Nagaoka | 2014-02-18 |
| D696718 | Ink tank for printer | Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Hiroki Hayashi +6 more | 2013-12-31 |
| D696719 | Ink tank for printer | Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Hiroki Hayashi +6 more | 2013-12-31 |
| D696720 | Ink tank for printer | Hiroki Hayashi, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Masashi Ogawa +6 more | 2013-12-31 |
| 8449075 | Ink jet recording head | Akihiko Shimomura, Toshihiko Ujita | 2013-05-28 |
| 8342663 | Resin composition for ink supply tubes and ink supply tube | Kyosuke Nagaoka, Akihiko Shimomura, Toshihiko Ujita | 2013-01-01 |
| 8305017 | Motor control circuit, motor system, and motor control method | — | 2012-11-06 |
| 8280225 | Information processing device, display data providing method, and program | Yasunori Kamada, Yoichiro Sako, Kazunori Hayashi, Takayasu Kon, Masamichi Asukai +5 more | 2012-10-02 |
| 8240826 | Ink tank for liquid printing apparatus, method of manufacturing same, liquid printing apparatus with same, and method of detecting remaining ink | Toshihiko Ujita, Shinichi Miyauchi | 2012-08-14 |