Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466509 | Semiconductor memory device having a column select line transmitting a column select signal | Hiroaki Tanizaki, Shigeki Tomishima, Mitsutaka Niiro, Masanao Maruta, Hiroshi Kato +3 more | 2002-10-15 |
| 6414894 | Semiconductor device with reduced current consumption in standby state | Tsukasa Ooishi, Masatoshi Ishikawa, Hideto Hidaka, Hiroshi Kato | 2002-07-02 |
| 6411560 | Semiconductor memory device capable of reducing leakage current flowing into substrate | Hiroaki Tanizaki, Shigeki Tomishima, Mitsutaka Niiro, Masanao Maruta, Hiroshi Kato +3 more | 2002-06-25 |
| 6411563 | Semiconductor integrated circuit device provided with a logic circuit and a memory circuit and being capable of efficient interface between the same | Toshiaki Kawasaki | 2002-06-25 |
| 6384674 | Semiconductor device having hierarchical power supply line structure improved in operating speed | Hiroaki Tanizaki, Tsukasa Ooishi, Shigeki Tomishima, Masatoshi Ishikawa, Hideto Hidaka | 2002-05-07 |
| 6373315 | Signal potential conversion circuit | Shigeki Tomishima, Tsukasa Ooishi | 2002-04-16 |