Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092403 | Connector | Takeharu Naito, Junji Oosaka, Ryou Katou | 2025-09-09 |
| D1092404 | Connector | Takeharu Naito, Junji Oosaka, Ryou Katou | 2025-09-09 |
| D1092405 | Connector | Takeharu Naito, Junji Oosaka, Ryou Katou | 2025-09-09 |
| D1086061 | Connector terminal | Takeharu Naito, Junji Oosaka, Ryou Katou | 2025-07-29 |
| D1086063 | Connector | Takeharu Naito, Junji Oosaka, Ryou Katou | 2025-07-29 |
| D1086069 | Connector terminal | Takeharu Naito, Junji Oosaka, Ryou Katou | 2025-07-29 |
| 11958019 | Water treatment chemical for membranes and membrane treatment method | — | 2024-04-16 |
| 11400420 | Water treatment chemical, method for preparing same, and method for washing polyamide reverse osmosis membrane | — | 2022-08-02 |
| 11077403 | Water treatment method | Hidekuni KAMEDA, Yaozhen Chen | 2021-08-03 |
| 10780400 | Agent, liquid, and method for cleaning reverse osmosis membrane | Takahiro Kawakatsu | 2020-09-22 |
| 10737221 | Scale inhibitor for reverse osmosis membranes and reverse osmosis membrane treatment method | — | 2020-08-11 |
| 10443023 | Alkaline cleaning liquid comprising urea and/or biuret, and cleaning method for reverse osmosis membrane | Takahiro Kawakatsu | 2019-10-15 |
| 9568795 | Liquid crystal display device | Takao Nakamura, Daisuke Mutou, Hidenori Seki | 2017-02-14 |
| 9170463 | Liquid crystal display device | Takao Nakamura, Daisuke Mutou, Hidenori Seki | 2015-10-27 |
| 8563982 | Liquid crystal display device | Takao Nakamura, Daisuke Mutou, Hidenori Seki | 2013-10-22 |
| 6725639 | Yarn texturing device, yarn texturing method and winding package employing quality indicating function | Koichiro Oshiumi | 2004-04-27 |
| 6548954 | Color cathode ray tube with black matrix holes having different diameters | Hirofumi Muto | 2003-04-15 |