Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208584 | Heat regenerating material, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, cryopump, and magnetic field application type single crystal pulling apparatus | Tomohiro Yamashita, Tomoko Eguchi, Masaya Hagiwara, Akiko Saito, Takashi Kuboki | 2021-12-28 |
| 11047492 | Ball valve | Takuo Simada, Michihiro Ogawa | 2021-06-29 |
| 11036161 | Developer bearing member, developing apparatus, process cartridge, and image forming apparatus | Takashi Mukai, Takayuki Namiki, Taichi Sato, Yuki Yamamoto, Kazunari Hagiwara +2 more | 2021-06-15 |
| 11003197 | Flow rate control device | Takuo Shimada, Shinji Tobimatsu, Tetsuaki Sekine | 2021-05-11 |
| 10921728 | Image forming apparatus | Kazuhiro Okubo, Masanori Tanaka, Takashi Mukai | 2021-02-16 |