Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424072 | Method for producing rare-earth magnets, and rare-earth-compound application device | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2022-08-23 |
| 11224890 | Method for producing rare-earth magnets, and rare-earth-compound application device | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2022-01-18 |
| 11084059 | Method for producing rare-earth magnet | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2021-08-10 |
| 10943731 | Method for producing rare-earth magnets, and rare-earth-compound application device | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2021-03-09 |
| 10916372 | Method for producing rare-earth magnets, and rare-earth-compound application device | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2021-02-09 |
| 10861645 | Method for producing rare-earth magnets, and slurry application device | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2020-12-08 |
| 10854382 | Method for producing rare-earth magnets, and slurry application device | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2020-12-01 |
| 10832864 | Method for producing rare-earth magnets, and rare-earth-compound application device | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2020-11-10 |
| 10790076 | Method for producing rare-earth magnets, and rare-earth-compound application device | Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka | 2020-09-29 |
| 10526715 | Preparation of rare earth permanent magnet | Yoshifumi Nagasaki | 2020-01-07 |
| 10017871 | Electrodepositing apparatus and preparation of rare earth permanent magnet | Yoshifumi Nagasaki | 2018-07-10 |
| 9845545 | Preparation of rare earth permanent magnet | Yoshifumi Nagasaki | 2017-12-19 |
| 6235130 | Hydrogen absorbing alloy powder and electrodes formed of the hydrogen absorbing alloy powder | Hiroto Sugahara, Masatoshi Ishii, Satoshi Shima | 2001-05-22 |
| 5932034 | Method of producing hydrogen absorbing alloy powder, and electrode using hydrogen absorbing alloy powder produced by said method | Masatoshi Ishii, Hiroyuki Miyamoto, Masanobu Uchida, Hajime Kitamura | 1999-08-03 |
| 5858571 | Method of producing hydrogen absorbing alloy powder, and electrode using hydrogen absorbing alloy powder produced by said method | Masatoshi Ishii, Hiroyuki Miyamoto, Masanobu Uchida, Hajime Kitamura, Genji Noguki | 1999-01-12 |