Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7668760 | Distribution management device, distribution management method, program storage medium and distribution management system | Kunimasa Suzuki, Yukari Takehira, Yasuhiro Ueda, Shigeaki Arai, Michiko Sekikawa +6 more | 2010-02-23 |
| 6190501 | Electric double-layer capacitor and method of making a separator therefor | Yuichiro Tanaka, Jiro Okuma, Ritsuo Hara | 2001-02-20 |
| 5963419 | Electric double-layer capacitor having a separator made from a cellulose fiber | Yuichiro Tanaka, Jiro Okuma, Ritsuo Hara | 1999-10-05 |
| 5841302 | Semiconductor integrated circuit for use as a two-modulus prescaler | Kenji Fujita | 1998-11-24 |
| 5831473 | Reference voltage generating circuit capable of suppressing spurious voltage | — | 1998-11-03 |