Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553243 | Substrate for magnetic disk and magnetic disk | — | 2020-02-04 |
| 10535366 | Substrate for magnetic disk and magnetic disk | Takeyoshi Takahashi, Masaaki Ueda | 2020-01-14 |
| 10431252 | Substrate for magnetic disk and magnetic disk | Takeyoshi Takahashi, Masaaki Ueda | 2019-10-01 |
| 9595284 | Glass substrate for magnetic disk and magnetic disk | Takeyoshi Takahashi, Masaaki Ueda | 2017-03-14 |
| 9595286 | Glass substrate for magnetic disk and magnetic disk | Takeyoshi Takahashi, Masaaki Ueda | 2017-03-14 |
| 9595283 | Glass substrate for magnetic disk and magnetic disk | — | 2017-03-14 |
| 8974561 | Manufacturing method of glass substrate for magnetic disk, magnetic disk, and magnetic recording / reproducing device | Hiroki Nakagawa, Yoshihiro Tawara | 2015-03-10 |
| 8367943 | Multilayered printed wiring board | Youhong Wu | 2013-02-05 |
| 8198544 | Printed wiring board and manufacturing method thereof | Toru Nakai | 2012-06-12 |
| 7804031 | Printed wiring board and manufacturing method thereof | Toru Nakai | 2010-09-28 |
| 7738258 | Semiconductor mounting board | Masaki Ohno | 2010-06-15 |
| 6831235 | Printed-circuit board, multilayer printed-circuit board and method of manufacture thereof | Ryo Enomoto | 2004-12-14 |
| 5523174 | Printed circuit boards | — | 1996-06-04 |
| 5260263 | Superconductive ceramic wire and method for producing the same | Ryo Enomoto, Yoshimi Matsuno | 1993-11-09 |