Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978737 | Nonaqueous electrolyte solution and secondary battery | Noboru YOSHIDA, Ikiko Shimanuki, Hitoshi Ishikawa | 2021-04-13 |
| 10361464 | Electrolytic solution and secondary battery | Noboru YOSHIDA, Ikiko Shimanuki, Hitoshi Ishikawa | 2019-07-23 |
| 10224568 | Electrolytic solution and secondary battery | Noboru YOSHIDA, Kazuaki Matsumoto, Ikiko Shimanuki, Daisuke Kawasaki, Yuukou Katou +1 more | 2019-03-05 |
| 9871272 | Secondary battery | Hitoshi Ishikawa, Kazuhiko Inoue | 2018-01-16 |
| 7239482 | Thin-film magnetic head and nonmagnetic body filled concave portion formed on a pole layer and magnetic storage apparatus using the same | Haruo Urai, Nobuyuki Ishiwata, Kiyotaka Shimabayashi, Yoshihiro Nonaka, Tamaki Toba | 2007-07-03 |
| 7238540 | Magnetic random access memory and method of manufacturing the same | Hiroaki Honjo | 2007-07-03 |
| 7230794 | Thin-film magnetic head with nonmagnetic body filled concave portion formed on a pole layer and magnetic storage apparatus using the same | Haruo Urai, Nobuyuki Ishiwata, Kiyotaka Shimabayashi, Yoshihiro Nonaka, Tamaki Toba | 2007-06-12 |
| 7054107 | Thin-film magnetic head with nonmagnetic body filled concave portion formed on a pole layer and magnetic storage apparatus using the same | Haruo Urai, Nobuyuki Ishiwata, Kiyotaka Shimabayashi, Yoshihiro Nonaka, Tamaki Toba | 2006-05-30 |
| 6804088 | Thin film magnetic head, manufacturing method thereof and magnetic storage | Yoshihiro Nonaka, Haruo Urai, Nobuyuki Ishiwata, Kiyotaka Shimabayashi, Tetsuhiro Suzuki +2 more | 2004-10-12 |
| 6597543 | Thin-film magnetic head and magnetic storage apparatus using the same | Haruo Urai, Nobuyuki Ishiwata, Kiyotaka Shimabayashi, Yoshihiro Nonaka, Tamaki Toba | 2003-07-22 |
| 6487042 | Thin-film magnetic head and magnetic storage apparatus using the same | Haruo Urai, Tamaki Toba | 2002-11-26 |