Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306235 | Electromagnetic wave visualization device | Ryo Matsubara, Shinkuro Fujino | 2025-05-20 |
| 11953536 | Electromagnetic wave visualization device | Ryo Matsubara, Shinkuro Fujino | 2024-04-09 |
| 8027391 | Differential transmission line connector | Ryo Matsubara, Hirotsugu Fusayasu, Seiji Hamada | 2011-09-27 |
| 7781677 | Transmission cable | Ryo Matsubara, Hirotsugu Fusayasu, Seiji Hamada | 2010-08-24 |
| 7741876 | Differential transmission line | Hirotsugu Fusayasu, Seiji Hamada, Ryo Matsubara | 2010-06-22 |
| 7397322 | Radiation noise suppression circuit for differential transmission line | Seiji Hamada, Hirotsugu Fusayasu, Ryo Matsubara | 2008-07-08 |
| 7388449 | Radiation noise suppression circuit for differential transmission line | Seiji Hamada, Hirotsugu Fusayasu, Ryo Matsubara | 2008-06-17 |
| 7257792 | Wiring board design aiding apparatus, design aiding method, storage medium, and computer program | Takeshi Nakayama, Hiroshi Ikeda | 2007-08-14 |
| 7120885 | Computer aided design apparatus for aiding design of a printed wiring board to effectively reduce noise | Takeshi Nakayama, Yukihiro Fukumoto, Hiroshi Ikeda | 2006-10-10 |
| 7117459 | Layout check system | Syoichi Mimura | 2006-10-03 |
| 6901343 | MULTILAYER BOARD IN WHICH WIRING OF SIGNAL LINE THAT REQUIRES TAMPER-RESISTANCE IS COVERED BY COMPONENT OR FOIL, DESIGN APPARATUS, METHOD, AND PROGRAM FOR THE MULTILAYER BOARD, AND MEDIUM RECORDING THE PROGRAM | Eiji Takahashi, Yukihiro Fukumoto, Yoshiyuki Saito, Osamu Shibata, Takeshi Nakayama | 2005-05-31 |
| 6794283 | Semiconductor device and fabrication method thereof | Hiroyuki Watanabe, Hideki Mizuhara, Atsuhiro Nishida, Yoshikazu Yamaoka, Yasunori Inoue | 2004-09-21 |
| 6631509 | Computer aided design apparatus for aiding design of a printed wiring board to effectively reduce noise | Takeshi Nakayama, Yukihiro Fukumoto, Hiroshi Ikeda | 2003-10-07 |
| 6629302 | Circuit board design aiding apparatus, design aiding method, and storage medium storing design aiding program | Shinji Miura, Yukihiro Fukumoto, Hirokazu Uemura, Yoshiyuki Saito, Hiroshi Ikeda +2 more | 2003-09-30 |
| 6380064 | Semiconductor devices and process for producing the same | Hideki Mizuhara, Hiroyuki Watanabe, Yasunori Inoue | 2002-04-30 |
| 6342440 | Method for forming low-leakage impurity regions by sequence of high-and low-temperature treatments | Kazuhiro Sasada, Yasunori Inoue, Atsuhiro Nishida, Yoshikazu Ibara | 2002-01-29 |
| 5898221 | Semiconductor device having upper and lower wiring layers | Hideki Mizuhara, Hiroyuki Watanabe, Yasunori Inoue | 1999-04-27 |
| 5895265 | Semiconductor device having cap-metal layer | Yasunori Inoue, Kazutoshi Tsujimura, Yasuhiko Yamashita, Kiyoshi Yoneda, Yoshikazu Ibara | 1999-04-20 |
| 5635763 | Semiconductor device having cap-metal layer | Yasunori Inoue, Kazutoshi Tsujimura, Yasuhiko Yamashita, Kiyoshi Yoneda, Yoshikazu Ibara | 1997-06-03 |