Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510680 | Semiconductor device having electromagnetic wave attenuation layer | Akira Kikitsu, Yoshinari Kurosaki | 2019-12-17 |
| 10468354 | Semiconductor device with magnetic layer and nonmagnetic layer | Akira Kikitsu, Yoshinari Kurosaki | 2019-11-05 |
| 10438616 | Magnetic recording head with specified thickness and saturation magnetic flux density products for STO magnetic layers | Kenichiro Yamada, Shuichi Murakami, Naoyuki Narita, Katsuhiko Koui, Akihiko Takeo +1 more | 2019-10-08 |
| 10280596 | Hydraulic circuit for construction machinery | — | 2019-05-07 |
| 10192572 | Magnetic recording head with specified thickness and saturation magnetic flux density products for STO magnetic layers | Kenichiro Yamada, Shuichi Murakami, Naoyuki Narita, Katsuhiko Koui, Akihiko Takeo +1 more | 2019-01-29 |
| 10186284 | Magnetic head and magnetic recording and reproducing device | Naoyuki Narita, Mariko Shimizu, Katsuhiko Koui, Kenichiro Yamada | 2019-01-22 |