Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300057 | Paper sheet processing system, paper sheet processing method, and program | Nobuhiro Ida, Yousuke Miyashita | 2025-05-13 |
| 11927195 | Sealing device, rotary machine, and design method for sealing device preliminary class | Motomu Asahara, Naoto Omura | 2024-03-12 |
| 11827470 | Paper sheet processing device, stacking tray, and paper sheet stacking method | Yoshihito Osada, Kazuya Furumachi, Yousuke Miyashita, Nobuhiro Ida, Hirotaka Yamazaki +2 more | 2023-11-28 |
| 11783973 | R-T-B based permanent magnet | Hidetake Kitaoka | 2023-10-10 |
| 11492684 | R-T-B based permanent magnet | — | 2022-11-08 |
| 11469016 | R-T-B based sintered magnet | Ayato Kakoki, Tetsuya Hidaka, Takuma Hayakawa | 2022-10-11 |
| 11398327 | Alloy for R-T-B based permanent magnet and method of producing R-T-B based permanent magnet | Hiroki Kawamura, Hidetake Kitaoka | 2022-07-26 |
| 11387024 | R-T-B based rare earth sintered magnet and method of producing R-T-B based rare earth sintered magnet | Hiroki Kawamura | 2022-07-12 |
| 11306603 | Steam turbine | Rimpei Kawashita, Katsuya Yamashita | 2022-04-19 |
| 11270814 | Insulated wire and cable using halogen-free flame-retardant resin composition | Akira Setogawa | 2022-03-08 |
| 11244778 | R-T-B based permanent magnet | Akihiro Harada | 2022-02-08 |
| 11244779 | R-T-B based permanent magnet | Mariko Fujiwara | 2022-02-08 |
| 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 |
| 10991492 | R-T-B based permanent magnet | Mariko Fujiwara | 2021-04-27 |
| 10990712 | Contact force evaluation method | Kazuo Hirota, Shingo Nishida, Tetsuya Arikawa, Ryoichi Kawakami, Masaaki Katayama +2 more | 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 |
| 10848023 | Motor containing a permanent magnet having high and low temperature side permanent magnet parts | Hidetake Kitaoka, Tetsuya Hidaka, Eiji Kato, Takuma Hayakawa | 2020-11-24 |
| 10825589 | R-T-B based rare earth magnet | Tetsuya Hidaka, Eiji Kato, Takuma Hayakawa, Hidetake Kitaoka | 2020-11-03 |
| 10755840 | R-T-B based sintered magnet | Tetsuya Hidaka, Takuma Hayakawa, Ayato Kakoki | 2020-08-25 |
| 10748683 | R-T-B based sintered magnet | Tetsuya Hidaka, Takuma Hayakawa, Ayato Kakoki, Naoto TSUKAMOTO, Fumitaka Baba | 2020-08-18 |
| 10748676 | LAN cable | Tamotsu Kibe, Motoharu Kajiyama, Mamoru Ohashi | 2020-08-18 |
| 10726983 | Rare earth magnet and motor | Jun Hagiwara, Fumitaka Baba, Satoshi Koga | 2020-07-28 |
| 10726969 | Multilayer insulated wire and multilayer insulated cable | Ryutaro Kikuchi, Tamotsu Kibe, Mitsuru Hashimoto | 2020-07-28 |