Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243668 | Ferrite sintered magnet, ferrite particles, bonded magnet, and rotating electrical machine | Masashi Ohmura, Shogo Muroya, Takuma Abe, Jo SATO | 2025-03-04 |
| 9336933 | Ferrite magnetic material | Takahiro Mori, Hiroyuki Morita, Yoshihiko Minachi | 2016-05-10 |
| 9272955 | Ferrite magnetic material | Takahiro Mori, Hiroyuki Morita, Yoshihiko Minachi | 2016-03-01 |
| 8834738 | Ferrite magnetic material | Takahiro Mori, Hiroyuki Morita, Yoshihiko Minachi | 2014-09-16 |
| 7803030 | Toy vehicle, toy assembly device and method for assembling toy | — | 2010-09-28 |
| 7713433 | Ferrite magnetic material and ferrite sintered magnet | Yoshihiko Minachi, Noboru Ito, Shunsuke Kurasawa, Taku Murase | 2010-05-11 |
| D591364 | Toy vehicle | — | 2009-04-28 |
| 7481947 | Ferrite magnetic material and ferrite sintered magnet | Yoshihiko Minachi, Shunsuke Kurasawa, Noboru Ito, Taku Murase, Takeshi Masuda +2 more | 2009-01-27 |
| 7425280 | Ferrite magnetic material and process for producing the same | Shigeki Yanagida, Kunio Ohno, Syunsuke Kurasawa, Yoshihiko Minachi | 2008-09-16 |
| 4710148 | Toy vehicle assembly with multiple drive units | — | 1987-12-01 |