Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119287 | Nonaqueous electrolyte rechargeable battery, and negative electrode and material thereof | Yukihiro Miyamoto, Masao Miyake, Tooru Fuse, Tomohiro Satou | 2012-02-21 |
| 6816330 | Method for forming a magnetic pattern in a magnetic recording medium, magnetic recording medium magnetic recording device and photomask | Hiroyuki Ikeda | 2004-11-09 |
| 6744583 | Method for forming a magnetic pattern in a magnetic recording medium, a magnetic pattern forming device, a magnetic recording medium and a magnetic recording device | Hiroyuki Ikeda, Yuzo Seo | 2004-06-01 |
| 6731446 | METHOD FOR FORMING A MAGNETIC PATTERN IN A MAGNETIC RECORDING MEDIUM, METHOD FOR PRODUCING A MAGNETIC RECORDING MEDIUM, MAGNETIC PATTERN FORMING DEVICE, MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING DEVICE | Hiroyuki Ikeda, Masahiro Kawashima, Takeshi Kuriwada, Yuzo Seo | 2004-05-04 |
| 4270993 | Method of stabilizing an aluminum metal layer in an aluminum electrolytic cell | — | 1981-06-02 |