Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078803 | Axial flow rotating machinery | Rimpei Kawashita, Makoto Kamishita, Kazuyuki Matsumoto | 2021-08-03 |
| 11049629 | Non-halogen flame-retardant insulated electric wire and non-halogen flame-retardant cable | Ryutaro Kikuchi, Mitsuru Hashimoto, Takuya Oriuchi | 2021-06-29 |
| 10990712 | Contact force evaluation method | Kazuo Hirota, Shingo Nishida, Tetsuya Arikawa, Ryoichi Kawakami, Masaaki Katayama +2 more | 2021-04-27 |
| 10991492 | R-T-B based permanent magnet | Mariko Fujiwara | 2021-04-27 |
| 10964463 | Alloy for R—T—B based rare earth sintered magnet and method for producing the R—T—B based rare earth sintered magnet | Takuma Hayakawa, Tetsuya Hidaka, Eiji Kato, Hidetake Kitaoka | 2021-03-30 |
| 10907499 | Rotor-blade-side sealing apparatus, stationary-blade-side sealing apparatus, and rotary machine | Rimpei Kawashita, Yasunori Tokimasa | 2021-02-02 |