Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7633147 | Semiconductor unit having two device terminals for every one input/output signal | Seiji Funaba, Hisashi Abo, Takao Ono, Koji Hosokawa, Atsushi Nakamura +1 more | 2009-12-15 |
| 7558336 | Semiconductor device, memory device and memory module having digital interface | Hideki Osaka, Seiji Funaba, Kazuyoshi Shoji | 2009-07-07 |
| 7478287 | Semiconductor integrated circuit and electronic device | Seiji Funaba | 2009-01-13 |
| 7447038 | Module | Yutaka Uematsu, Hideki Osaka, Seiji Funaba | 2008-11-04 |
| 7411806 | Memory module and memory system | Seiji Funaba, Kayoko Shibata | 2008-08-12 |
| 7385281 | Semiconductor integrated circuit device | Seiji Funaba | 2008-06-10 |
| RE40205 | Semiconductor device and timing control circuit | Seiji Funaba, Yuichi Okuda, Yoshinobu Nakagome | 2008-04-01 |
| 7319267 | Semiconductor device | Yutaka Uematsu, Hideki Osaka, Yukitoshi Hirose | 2008-01-15 |
| 7282791 | Stacked semiconductor device and semiconductor memory module | Seiji Funaba | 2007-10-16 |
| 7187069 | Semiconductor device | Yutaka Uematsu, Hideki Osaka, Yukitoshi Hirose | 2007-03-06 |
| 7161820 | Memory module and memory system having an expandable signal transmission, increased signal transmission and/or high capacity memory | Seiji Funaba, Kayoko Shibata | 2007-01-09 |
| 7102905 | Stacked memory, memory module and memory system | Seiji Funaba | 2006-09-05 |
| 7095661 | Semiconductor memory module, memory system, circuit, semiconductor device, and DIMM | Hideki Osaka, Seiji Funaba | 2006-08-22 |
| 7051225 | Memory system, module and register | Kayoko Shibata, Seiji Funaba | 2006-05-23 |
| 7016212 | Memory module and memory system suitable for high speed operation | Kayoko Shibata, Seiji Funaba | 2006-03-21 |
| 6985009 | Signal transmitting system | Seiji Funaba | 2006-01-10 |
| 6986072 | Register capable of corresponding to wide frequency band and signal generating method using the same | Seiji Funaba, Kayoko Shibata, Toshio Sugano, Hiroaki Ikeda, Takuo Iizuka +1 more | 2006-01-10 |
| 6977832 | Semiconductor memory device capable of improving quality of voltage waveform given in a signal interconnection layer | Satoshi Isa | 2005-12-20 |
| 6970369 | Memory device | Seiji Funaba | 2005-11-29 |
| 6937494 | Memory module, memory chip, and memory system | Seiji Funaba | 2005-08-30 |
| 6873533 | Unbuffered memory system | Kayoko Shibata | 2005-03-29 |
| 6862246 | Semiconductor apparatus which prevents generating noise and being influenced by noise | Seiji Funaba, Hiroaki Ikeda | 2005-03-01 |
| 6707726 | Register without restriction of number of mounted memory devices and memory module having the same | Seiji Funaba, Kayoko Shibata, Toshio Sugano, Hiroaki Ikeda, Takuo Iizuka +1 more | 2004-03-16 |
| 6661092 | Memory module | Kayoko Shibata | 2003-12-09 |
| 6657459 | Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them | Kosaku Hirose, Hideo Hara, Katsunori Koike, Kayoko Nemoto, Tatsumi Yamauchi +2 more | 2003-12-02 |