Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398328 | Sintered MnZn ferrite body | Tomoyuki Tada, Norikazu Koyuhara | 2022-07-26 |
| 10950375 | MnZn ferrite core and its production method | Norikazu Koyuhara, Tomoyuki Tada, Satoru Tanaka | 2021-03-16 |
| 10937579 | MnZn-ferrite and its production method | Norikazu Koyuhara, Tomoyuki Tada, Satoru Tanaka | 2021-03-02 |
| 10919809 | MnZn ferrite and its production method | Norikazu Koyuhara, Tomoyuki Tada | 2021-02-16 |
| 10304602 | MnZn-based ferrite and method for manufacturing the same | Tomoyuki Tada, Norikazu Koyuhara | 2019-05-28 |
| 9434622 | Sintered ferrite material, wire wound component, and producing method of sintered ferrite material | Tomoyuki Tada | 2016-09-06 |
| 8138959 | Radio wave absorption material and radio wave absorber | Shinroh Itoh | 2012-03-20 |
| 8043522 | Ferrite material and method for producing ferrite material | Tomoyuki Tada, Takeshi Yanagihara | 2011-10-25 |
| 8018313 | Laminate device and module comprising same | Tomoyuki Tada, Toru UMENO | 2011-09-13 |
| 7907044 | Laminate device and module comprising same | Tomoyuki Tada, Toru UMENO | 2011-03-15 |
| 7892446 | Ferrite material | Tomoyuki Tada | 2011-02-22 |