Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984257 | Method for manufacturing field magnet | Satoru Kan, Hiroaki Hirano, Takumi Asano, Motonobu FURUYAMA | 2024-05-14 |
| 11710598 | Method for manufacturing field magnet | Satoru Kan, Hiroaki Hirano, Takumi Asano, Motonobu FURUYAMA | 2023-07-25 |
| 9799446 | Production method for anisotropic bonded magnet and production apparatus for same | Yoshinobu Honkura, Hiroshi Matsuoka, Masayuki Kato, Ikuzou Okumura | 2017-10-24 |
| 9666341 | Production method for anisotropic bonded magnet and production apparatus for same | Yoshinobu Honkura, Hiroshi Matsuoka, Masayuki Kato, Ikuzou Okumura | 2017-05-30 |
| 9312055 | Case-integrated bonded magnet and production method for same | Yoshinobu Honkura, Hiroshi Matsuoka, Masayuki Kato, Ikuzou Okumura | 2016-04-12 |
| 7812484 | Permanent magnet for motor, motor housing, and motor device | Yoshinobu Honkura, Hiroshi Matsuoka, Atsushi Kano, Kenji Noguchi, Satoru Kan | 2010-10-12 |
| 7367791 | Device for producing annular or arcuate magnet | Tetsu Murata, Ryoji Makino, Yuji Takemoto, Katsuyuki Hiraiwa, Shinji Kawamura +3 more | 2008-05-06 |
| 7357880 | Composite rare-earth anisotropic bonded magnet, composite rare-earth anisotropic bonded magnet compound, and methods for their production | Yoshinobu Honkura, Norihiko Hamada, Kenji Noguchi | 2008-04-15 |
| 6917132 | DC brush motor and permanent magnet used therein | Yoshinobu Honkura, Yoji Hashimoto | 2005-07-12 |
| 6056830 | Anisotropic magnet powders and their production method | Yoshinobu Honkura, Chisato Mishima | 2000-05-02 |
| 6007757 | Method of producing an anisotropic bonded magnet | Yoshinobu Honkura, Yoshinobu Sugiura, Koichi Maekawa | 1999-12-28 |
| 5886070 | Production method for anisotropic resin-bonded magnets | Yoshinobu Honkura, Koichi Maekawa, Yoshinobu Sugiura | 1999-03-23 |
| 5851312 | Production method, production apparatus and heat treatment apparatus for anisotropic magnet powder | Yoshinobu Honkura, Takenobu Yoshimatsu | 1998-12-22 |
| 5643491 | Rare earth magnetic powder, its fabrication method, and resin bonded magnet | Yoshinobu Honkura, Chisato Mishima, Yoshikazu Amahiro, Hiroshi Matsuoka, Yoshinobu Sugiura | 1997-07-01 |