Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8941362 | Charging apparatus, and charge control method | Junko Saito, Hiroshi Kawashima, Kei Yamashita, Tomoyuki Ono, Masaya Kimura +5 more | 2015-01-27 |
| 7903522 | Mastering device, disc manufacturing method, disc-shaped recording medium, disc reproduction device, and disc reproduction method | Seiji Kobayashi | 2011-03-08 |
| 7596075 | Mastering device, disc manufacturing method, disc-shaped recording medium, disc reproduction device, and disc reproduction method | Seiji Kobayashi | 2009-09-29 |
| 7248558 | Mastering device, disc manufacturing method, disc-shaped recording medium, disc reproduction device, and disc reproduction method | Seiji Kobayashi | 2007-07-24 |
| 6521061 | Preforms, metal matrix composite materials using said preforms, and producing processes thereof | Hideharu Fukunaga, Gen Sasaki, Makoto Yoshida | 2003-02-18 |