Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121094 | Semiconductor devices with shield | Yoshio Matsuda, Kenji Nishikawa, Seiichiro Sato | 2021-09-14 |
| 9685376 | Semiconductor device and method of manufacturing semiconductor device | Hiroshi Inoue, Kiminori Ishido, Hiroaki Matsubara, Yukari Imaizumi | 2017-06-20 |
| 9627289 | Semiconductor device | Shigenori Sawachi, Fumihiko Taniguchi, Akio Katsumata | 2017-04-18 |
| 8811028 | Semiconductor device and circuit board | — | 2014-08-19 |
| 8659120 | Semiconductor device substrate and semiconductor device | Atsushi Kikuchi | 2014-02-25 |
| 7309917 | Multilayer board and a semiconductor device | Yoshiyuki Kimura, Atsushi Kikuchi | 2007-12-18 |
| 7030480 | Multilayer board and a semiconductor device | Yoshiyuki Kimura, Atsushi Kikuchi | 2006-04-18 |
| 6888517 | Video display apparatus and display method | — | 2005-05-03 |
| 6796024 | Method for making semiconductor device | Yoshitsugu Katoh, Mitsuo Abe, Sumikazu Hosoyamada | 2004-09-28 |
| 6573600 | Multilayer wiring substrate having differential signal wires and a general signal wire in different planes | Atsushi Kikuchi, Makoto Iijima, Muneharu Morioka, Yoshiyuki Kimura | 2003-06-03 |
| 6559536 | Semiconductor device having a heat spreading plate | Yoshitsugu Katoh, Mitsuo Abe, Sumikazu Hosoyamada | 2003-05-06 |
| 6424032 | Semiconductor device having a power supply ring and a ground ring | Mitsuo Abe, Yoshitsugu Katoh, Sumikazu Hosoyamada | 2002-07-23 |
| 6235997 | LSI package with equal length transmission Lines | Kenji Asada, Toshio Hamano | 2001-05-22 |
| 5804468 | Process for manufacturing a packaged semiconductor having a divided leadframe stage | Kazuto Tsuji, Yoshiyuki Yoneda, Hideharu Sakoda, Michio Sono, Ichiro Yamaguchi +5 more | 1998-09-08 |
| 5497032 | Semiconductor device and lead frame therefore | Kazuto Tsuji, Yoshiyuki Yoneda, Hideharu Sakoda, Michio Sono, Ichiro Yamaguchi +5 more | 1996-03-05 |