Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620519 | Nonvolatile semiconductor memory device having word line hookup region with dummy word lines | Yasuyuki Baba, Hirofumi Inoue | 2017-04-11 |
| 6194779 | Plastic mold type semiconductor device | Toshimitsu Ishikawa | 2001-02-27 |
| 5914524 | Semiconductor device | — | 1999-06-22 |
| 5276352 | Resin sealed semiconductor device having power source by-pass connecting line | Toshimitsu Ishikawa | 1994-01-04 |
| 5223740 | Plastic mold type semiconductor device | Toshimitsu Ishikawa | 1993-06-29 |
| 5198883 | Semiconductor device having an improved lead arrangement and method for manufacturing the same | Kenji Takahashi, Yasuhiro Yamaji, Susumu Harada, Mitsugu Miyamoto, Masashi Muromachi +4 more | 1993-03-30 |
| 5089879 | Resin seal type semiconductor device | — | 1992-02-18 |