Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818983 | Semiconductor memory chip and semiconductor memory device using the same | — | 2004-11-16 |
| 6466506 | Semiconductor memory device capable of repairing small leak failure | — | 2002-10-15 |
| 6385081 | Semiconductor integrated circuit | — | 2002-05-07 |
| 6314037 | Semiconductor integrated circuit device using BiCMOS technology | Shigeki Ohbayashi | 2001-11-06 |
| 6272058 | Semiconductor memory device capable of performing data reading/writing in units of plurality of bits | — | 2001-08-07 |
| 6141269 | Semiconductor integrated circuit device using BiCMOS technology | Shigeki Ohbayashi | 2000-10-31 |
| 5687111 | Static type semiconductor memory device capable of operating at a low voltage and reducing a memory cell area | Tomohisa Wada, Kunihiko Kozaru | 1997-11-11 |
| 5583460 | Output driver circuit for restraining generation of noise and semiconductor memory device utilizing such circuit | Yoshitsugu Dohi, Yoshito Nakaoka | 1996-12-10 |
| 5359553 | Low power ECL/MOS level converting circuit and memory device and method of converting a signal level | — | 1994-10-25 |
| 5274597 | Semiconductor memory device capable of driving divided word lines at high speed | Shigeki Ohbayashi, Atsushi Ohba | 1993-12-28 |
| 5225717 | BiCMOS input buffer circuit operable at high speed under less power consumption | Jun Takahashi | 1993-07-06 |
| 5124589 | Semiconductor integrated circuit capable of synchronous and asynchronous operations and operating method therefor | Shigeki Ohbayashi, Atsushi Ohba | 1992-06-23 |
| 5095355 | Bipolar cross-coupled memory cells having improved immunity to soft errors | Kakutaro Suda, Tetsuo Higuchi | 1992-03-10 |
| 5013936 | BiCMOS logic circuit using complementary bipolar transistors having their emitters connected together | Kimio Ueda | 1991-05-07 |
| 4897820 | Bi-CMOS type of semiconductor memory device | Kenji Anami | 1990-01-30 |
| 4791382 | Driver circuit | Kenji Anami | 1988-12-13 |