Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471855 | Adsorption method for at least one of cesium and strontium employing silicotitanate having sitinakite structure | Yoju Shimizu, Hajime Funakoshi, Keisuke Tokunaga, Shigeru Hirano, Takashi Sakuma +1 more | 2022-10-18 |
| 11467516 | Powder container and image forming apparatus | Hiroshi Hosokawa, Tsukuru Kai, Junichi Matsumoto, Tadashi Hayakawa, Yuzuru Ozawa +2 more | 2022-10-11 |
| 11446631 | Alkaline earth metal ion adsorbent, and production method of the same, and alkaline earth metal ion-containing liquid treatment apparatus | Takashi Sakuma, Takeshi Izumi, Takayasu Tanaka, Takafumi Tanaka, Hidenori Ishioka +5 more | 2022-09-20 |
| 11400432 | Silicotitanate molded body, production method thereof, adsorbent for cesium and/or strontium comprising silicotitanate molded body, and decontamination method for radioactive waste solution by using adsorbent | Takashi Sakuma, Takeshi Izumi, Shinsuke Miyabe, Takeshi Sakamoto, Eiji Noguchi +1 more | 2022-08-02 |
| 11281124 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Hiroshi Hosokawa, Tadashi Hayakawa, Yuzuru Ozawa | 2022-03-22 |
| 11249421 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Hiroshi Hosokawa, Tadashi Hayakawa, Yuzuru Ozawa | 2022-02-15 |
| 11213799 | Adsorbent for radioactive antimony, radioactive iodine and radioactive ruthenium, and treatment method of radioactive waste water using the adsorbent | Takashi Sakuma, Takeshi Izumi, Shinsuke Miyabe, Yutaka Kinose, Kiyoshi Satou +4 more | 2022-01-04 |