Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11810601 | Magnetic head including multiple magnetic layers and magnetic recording device | Yuji Nakagawa, Naoyuki Narita, Tazumi Nagasawa, Tomoyuki Maeda | 2023-11-07 |
| 11721359 | Magnetic head and magnetic recording device | Yuji Nakagawa, Naoyuki Narita, Tomoyuki Maeda, Tazumi Nagasawa | 2023-08-08 |
| 11710501 | Magnetic head and magnetic recording device | Yuji Nakagawa, Naoyuki Narita, Tomoyuki Maeda, Tazumi Nagasawa, Kenichiro Yamada +1 more | 2023-07-25 |
| 11705152 | Magnetic head and magnetic recording device including a stacked body having a first magnetic member and a second magnetic member | Hitoshi Iwasaki, Naoyuki Narita, Hirofumi Suto, Tazumi Nagasawa | 2023-07-18 |
| 11631423 | Magnetic recording device | Yuji Nakagawa, Naoyuki Narita, Tazumi Nagasawa, Tomoyuki Maeda | 2023-04-18 |
| 11626130 | Magnetic head with stacked body having specified compositions of magnetic and nonmagnetic layers thereof | Naoyuki Narita, Hitoshi Iwasaki, Tomoyuki Maeda | 2023-04-11 |
| 11615808 | Magnetic head and magnetic recording device | Yuji Nakagawa, Naoyuki Narita, Tomoyuki Maeda, Tazumi Nagasawa, Hirofumi Suto | 2023-03-28 |
| 11568890 | Magnetic recording device and magnetic recording method utilizing assisted magnetic recording | Hirofumi Suto, Tazumi Nagasawa, Naoyuki Narita, Tomoyuki Maeda, Hitoshi Iwasaki | 2023-01-31 |
| 11545284 | Varistor assembly | Yoshiko Higashi, EIICHI KOGA | 2023-01-03 |