Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8432058 | Power supply device | Yasushi Matsukawa, Duncan Bullock | 2013-04-30 |
| 7843706 | Circuit controller, inrush current limiting circuit, inrush current limiting circuit with battery, inverter, and inverter with battery | Masahiko Suzuki, Kouta Togashi, Yukie Uemura, Kunio Kanamaru | 2010-11-30 |
| 6381125 | Personal computer | Masayuki Sato | 2002-04-30 |
| 6374040 | Portable DVD player | Masayuki Sato, Hiroyuki Sakamoto | 2002-04-16 |
| 6169847 | Portable DVD player | Masayuki Sato, Hiroyuki Sakamoto | 2001-01-02 |
| 4567225 | Rubber composition for tire treads | Makoto Misawa, Kinya Kawakami, Asahiro Ahagon | 1986-01-28 |
| 4453230 | Address conversion system | Fumitaka Sato, Tadanobu Furukatsu | 1984-06-05 |