Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11918286 | Ophthalmic instrument, management method, and management device | Hideki Obara, Ken Tomioka | 2024-03-05 |
| 11837915 | R-T-B-based magnet, motor, and generator | Tomohiro Kajita, Keiji Takeda | 2023-12-05 |
| 11798717 | R-T-B based rare earth permanent magnet | Keiji Takeda | 2023-10-24 |
| 11120931 | R-T-B based permanent magnet | Keiji Takeda | 2021-09-14 |
| 10784029 | R-T-B based permanent magnet | Keiji Takeda | 2020-09-22 |
| 10614937 | R-T-B based rare earth permanent magnet | Keiji Takeda | 2020-04-07 |
| 10566117 | R-T-B based rare earth permanent magnet | Keiji Takeda | 2020-02-18 |
| 8935941 | Method of cladding monolithic silica body and separation medium | Hiroyuki Terashima, Masahiko Nyudo, Masayoshi Ohira, Kei Morisato, Masahiro Furuno | 2015-01-20 |