Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174722 | Fuel vapor recovering structure | Yusuke Koga, Satoshi Oikawa | 2019-01-08 |
| 8953654 | Semiconductor laser driving circuit and semiconductor laser device including the same | Yoshifumi Miyajima | 2015-02-10 |
| 8660158 | Semiconductor laser drive circuit and semiconductor laser apparatus | Yoshifumi Miyajima | 2014-02-25 |
| 7640388 | File storage apparatus for storing file data and management information | Hideki Hara, Takashi Akai, Toshifumi Nomura, Kazumi Sato, Yukihisa Tsuneda +1 more | 2009-12-29 |
| 7565588 | Semiconductor device and data storage apparatus | Kazuhiro Suzuki, Satoshi Yamakawa, Toshiyuki Nishihara, Yukihisa Tsuneda | 2009-07-21 |
| 7312629 | Programmable impedance control circuit calibrated at Voh, Vol level | Mu-Hsiang Huang, Yoshifumi Miyajima, Masahiro Ichihashi | 2007-12-25 |
| 7310262 | Ferroelectric memory capable of continuously fast transferring data words in a pipeline | Toshiyuki Nishihara, Yukihisa Tsuneda | 2007-12-18 |
| 7061297 | Input buffer circuit, and semiconductor apparatus having the same | — | 2006-06-13 |
| 6154074 | Semiconductor device with test circuit for high accuracy chip testing | — | 2000-11-28 |
| 5991219 | Semiconductor memory device provided with a sense amplifier having a trimming capability | — | 1999-11-23 |
| 5896333 | Semiconductor memory testing apparatus | Shumpei Kohri | 1999-04-20 |
| 5757708 | Semiconductor memory testing apparatus | Shumpei Kohri | 1998-05-26 |
| 5615157 | Semiconductor memory testing apparatus | Shumpei Kohri | 1997-03-25 |
| 5566129 | Semiconductor memory device with address transition detector | Shumpei Kohri, Akira Nakagawara | 1996-10-15 |
| 5517144 | Power-on reset circuit | — | 1996-05-14 |
| 5414668 | Semiconductor memory device | Hisanobu Tsukazaki | 1995-05-09 |