Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8811559 | Timing recovery circuit and receiver circuit including the same | Akinori Shinmyo | 2014-08-19 |
| 8300755 | Timing recovery circuit, communication node, network system, and electronic device | — | 2012-10-30 |
| 8149974 | Phase comparator, phase comparison device, and clock data recovery system | Akinori Shinmyo, Toru Iwata | 2012-04-03 |
| 7970092 | Phase comparator and regulation circuit | Toru Iwata, Makoto Miyake, Takefumi Yoshikawa | 2011-06-28 |
| 7898305 | PLL circuit | Tatsuo Okamoto, Tsuyoshi Ebuchi, Kyoko Hirata | 2011-03-01 |
| 7779339 | ACS circuit | Akira Yamamoto | 2010-08-17 |
| 7746132 | PLL circuit | Tatsuo Okamoto, Tsuyoshi Ebuchi, Kyoko Hirata | 2010-06-29 |
| 7734992 | Path memory circuit | — | 2010-06-08 |
| 7418005 | Bus optimizing method and communication node | — | 2008-08-26 |
| 7269780 | Power management for circuits with inactive state data save and restore scan chain | Koichiro Ishibashi, Takahiro Yamashita | 2007-09-11 |
| 7233215 | Frequency modulation circuit | Tsuyoshi Ebuchi, Takefumi Yoshikawa | 2007-06-19 |
| 7167033 | Data retaining circuit | Takahiro Yamashita, Koichiro Ishibashi | 2007-01-23 |
| 7151395 | Data retaining circuit | Takahiro Yamashita, Koichiro Ishibashi | 2006-12-19 |
| 7132871 | Data retaining circuit | Takahiro Yamashita, Koichiro Ishibashi | 2006-11-07 |
| 6922094 | Data retaining circuit | Takahiro Yamashita, Koichiro Ishibashi | 2005-07-26 |
| 6657973 | Communications node, network system and method of controlling network system | — | 2003-12-02 |
| 6633588 | Data transferring device | Tadahiro Yoshida, Hiroyuki Yamauchi, Hironori Akamatsu, Satoshi Takahashi, Yutaka Terada +2 more | 2003-10-14 |
| 6631486 | Semiconductor integrated circuit and method for testing the same | Yoshihide Komatsu, Tadahiro Yoshida | 2003-10-07 |
| 6604201 | Network unit with power saving mode inhibit based on interconnection relationship to neighboring nodes which is stored on the unit | Satoshi Takahashi, Hiroyuki Yamauchi, Hironori Akamatsu, Tadahiro Yoshida, Yutaka Terada +2 more | 2003-08-05 |
| 6513087 | Bus transfer apparatus | — | 2003-01-28 |
| 6505303 | Communications node, information equipment including the same and network system | — | 2003-01-07 |
| 6498519 | Voltage control circuit network device and method of detecting voltage | Yutaka Terada, Hiroyuki Yamauchi, Hironori Akamatsu, Tadahiro Yoshida, Satoshi Takahashi +2 more | 2002-12-24 |
| 6297675 | Semiconductor integrated circuit and semiconductor integrated circuit system having serially interconnectable data buses | Hironori Akamatsu, Yutaka Terada, Takashi Hirata, Satoshi Takahashi, Tadahiro Yoshida +2 more | 2001-10-02 |
| 5623100 | Ultrasonic inspection and imaging intstrument | Toshihiro Kimura, Yuichi Kunitomo, Tadatoshi Shimamura, Takeshi Nishiduka, Ken Takeuchi | 1997-04-22 |
| 5481917 | Ultrasonic inspection and imaging instrument | Toshihiro Kimura, Tohru Miyata, Yuichi Kunitomo | 1996-01-09 |