Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409419 | Bubble generation device and liquid filtration device | Terutake Niwa, Akitoshi Nakagawa | 2025-09-09 |
| 12311319 | Filtration membrane unit, holder holding same, filtration system including filtration membrane unit and holder, and filtration treatment apparatus including plurality of filtration systems | Terutake Niwa, Akitoshi Nakagawa | 2025-05-27 |
| 12098778 | Solenoid valve | Yoshinari Kasagi, Hiroyuki Iwanaga | 2024-09-24 |
| 11872529 | Bubble generation device and liquid filtration device | Akitoshi Nakagawa, Terutake Niwa | 2024-01-16 |
| 11746920 | Switching valve device | Hiroyuki Iwanaga, Naoki Nishimura, Akitaka MATSUZAKI, Fuminobu Enokijima | 2023-09-05 |
| 11707716 | Connection structure and membrane filtration device | Akitoshi Nakagawa, Terutake Niwa | 2023-07-25 |
| 11680514 | Liquid injection nozzle | Hiroshi Matsuoka, Keiji Kishishita | 2023-06-20 |
| 11408958 | Management device, management system, and position correction method | Ayano Kaneda, Kohtaro Matsumuro | 2022-08-09 |
| 11351506 | Air bubble generation device | Yin Qiang Roger, Terutake Niwa, Osamu Takase | 2022-06-07 |
| D929904 | Automobile | Kenichi Noda, Shinya Nishikado | 2021-09-07 |
| 11097969 | Membrane separation method and device provided with particle sorting device | Guihe Tao, Terutake Niwa, Yasuhiro Fukuzaki, Yingjie Lee, Jia Ting Yen +2 more | 2021-08-24 |
| D927738 | Headlamp for an automobile | Osamu Tsuchiya, Shuichiro Yamamoto | 2021-08-10 |
| 10998335 | Semiconductor device including a passivation film and multiple word lines | — | 2021-05-04 |
| 10525078 | Solid dialysis A agent containing alkali metal diacetate, and two-part type low-acetate dialysis agent using same | Michiko Myose, Junya Kikuishi, Hideyuki Aoyama, Mina Hashimoto, Yusuke Yoshimoto | 2020-01-07 |
| 10251988 | Dialysis agent a containing acetic acid and acetate salt, and a two-part dialysis agent using thereof | Michiko Myose, Junya Kikuishi, Mina Hashimoto, Hideyuki Aoyama | 2019-04-09 |
| 9931453 | Dialysis agent a containing acetic acid and acetate salt, and a two-part dialysis agent using thereof | Michiko Myose, Junya Kikuishi, Mina Hashimoto, Hideyuki Aoyama | 2018-04-03 |
| 9876078 | Method for slicing semiconductor single crystal ingot | — | 2018-01-23 |
| 9674953 | Fine silver particle ink, fine silver particle sintered body, and method for producing fine silver particle ink | Hitoshi Kubo, Yusuke Ohshima, Noriaki Nakamura, Junichi Taniuchi, Yuichi Makita | 2017-06-06 |
| 9463266 | Preparation apparatus and preparation method for dialysis fluid of variable bicarbonate ion concentration type, dialysate of variable bicarbonate ion concentration type, and dialysis system of variable bicarbonate ion concentration type | Junya Kikuishi, Hideyuki Aoyama, Mina Hashimoto | 2016-10-11 |
| 9340628 | Process for producing olefin polymer | Yasushi Tohi, Yasuhiro Hasada | 2016-05-17 |
| 9288432 | Motion vector correction device and method and video signal processing apparatus and method | Tomoyuki Shishido, Hideki Aiba | 2016-03-15 |
| 9210396 | Stereoscopic image generation apparatus and stereoscopic image generation method | — | 2015-12-08 |
| D742790 | Automobile | Toshihiro Imaeda, Yutaka Iwata | 2015-11-10 |
| 9179132 | Depth signal generation apparatus, pseudo stereo image signal generation apparatus, depth signal generation method, pseudo stereo image signal generation method, computer-readable recording medium recording depth signal generation program, and computer-readable recording medium recording pseudo stereo image signal generation program | Junichi Hasegawa | 2015-11-03 |
| 8591738 | Membrane unit and membrane separation device | Kazuhiro Toyooka, Shigeo Sato | 2013-11-26 |