Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383886 | Monolithic organic porous ion exchanger | Ryouta IWAURA | 2025-08-12 |
| 11897790 | Method for producing ultrapure water, ultrapure water production system, and ion exchanger-filled module | Kyohei TSUTANO | 2024-02-13 |
| 11530068 | Method for manufacturing container and method for separating inner layer | Tetsuya Yokoyama, Shigeki Fukui, Akira Shiba | 2022-12-20 |
| 10968004 | Blow bottle and method for molding blow bottle | Kyosuke Nagaoka, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima, Hironori Murakami +3 more | 2021-04-06 |
| 10647648 | Method for purifying organic solvent | Akira Nakamura, Masami Imamura, Koji Yamanaka | 2020-05-12 |
| 10632456 | Process for producing organic acid ester-type liquid, and process for producing solvent of resist for producing electronic part or rinsing liquid for producing electronic parts | Masakazu Tsukida | 2020-04-28 |
| 10029474 | Liquid storage unit, liquid discharge apparatus using the same, and method of removing bubbles from liquid storage unit | Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Takatoshi Kitagawa, Hironori Murakami +5 more | 2018-07-24 |
| 9636919 | Liquid discharge head and liquid discharge apparatus using the same | Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami +5 more | 2017-05-02 |
| 9352576 | Liquid discharge head and liquid discharge apparatus using the same | Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami +5 more | 2016-05-31 |
| 9346895 | Monolithic organic porous body, monolithic organic porous ion exchanger, and process for producing the monolithic organic porous body and the monolithic organic porous ion exchanger | Hiroshi Inoue, Akira Nakamura, Satoru Kondo | 2016-05-24 |
| 9016842 | Liquid container and apparatus in which liquid container is mountable | Takeho Miyashita, Yasuo Kotaki, Koichi Kubo, Tatsuo Nanjo, Hideki Ogura +3 more | 2015-04-28 |
| 8960869 | Tank and printer including tank | Yasuo Kotaki, Koichi Kubo, Hiroki Hayashi, Tatsuo Nanjo, Takeho Miyashita | 2015-02-24 |
| 8770730 | Liquid container and apparatus in which liquid container is mountable | Tatsuo Nanjo, Yasuo Kotaki, Koichi Kubo, Hideki Ogura, Hironori Murakami +3 more | 2014-07-08 |
| 8770731 | Liquid container and apparatus in which liquid container is mountable | Takeho Miyashita, Yasuo Kotaki, Koichi Kubo, Tatsuo Nanjo, Hideki Ogura +3 more | 2014-07-08 |
| 8622530 | Ink tank and recording apparatus | Yasuo Kotaki, Hideki Ogura, Eiichi Adachi | 2014-01-07 |
| D696721 | Ink tank for printer | Takatoshi Kitagawa, Hideo Fukazawa, Takashi Kusanagi, Yasuo Kotaki, Tetsuya Ohashi +2 more | 2013-12-31 |
| 8529037 | Ink tank and production process of ink tank | Takeho Miyashita, Yasuo Kotaki, Koichi Kubo, Hiroki Hayashi | 2013-09-10 |
| D674436 | Ink tank for printer | Koichi Kubo, Takeho Miyashita, Hiroki Hayashi, Yasuhiro Morishita, Hitomi Ogasawara | 2013-01-15 |
| 8205974 | Ink tank and printing apparatus | Hideki Ogura, Yasuo Kotaki, Tetsuya Ohashi, Koichi Kubo, Ryoji Inoue +1 more | 2012-06-26 |
| 7950790 | Ink container and ink jet recording apparatus | Koichi Kubo, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Hideki Ogura | 2011-05-31 |
| 7349795 | Method and system for adaptation of transient engine performance | Yasunori Urano | 2008-03-25 |
| 7049451 | Carrier of catalyst for production of epoxide, catalyst for production of epoxide, and method for production of epoxide | Toshiya Ehara | 2006-05-23 |
| 6908879 | Ceramic article, carrier for catalyst, methods for production thereof, catalyst for producing ethylene oxide using the carrier, and method for producing ethylene oxide | Masahide Shima | 2005-06-21 |
| 6815395 | Carrier for catalyst for use in production of ethylene oxide, catalyst for use in production of ethylene oxide, and method for production of ethylene oxide | Masahide Shima | 2004-11-09 |
| 6787656 | Catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide by the use of the catalyst | Masahide Shima | 2004-09-07 |