Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862448 | Piezoelectric thin film resonator, filter, and multiplexer | Yoshiyuki Yagami, Yoshiaki Takaoka | 2020-12-08 |
| 9716956 | Piezoelectric thin film resonator and method of fabricating the same | Hiroshi Kawakami, Hiroomi KANEKO, Shinji Taniguchi, Tsuyoshi Yokoyama | 2017-07-25 |
| 8575721 | Semiconductor device | — | 2013-11-05 |
| 8546851 | Semiconductor integrated circuit device | Hiroshi Furuta, Takaaki Kobayashi, Hirofumi Azuhata, Tomoya MORITA, Toshifumi Takahashi | 2013-10-01 |
| 8283753 | Semiconductor device | — | 2012-10-09 |
| 7602064 | Semiconductor device having an inspection hole striding a boundary | Masatoshi Watarai | 2009-10-13 |
| 7420190 | Length measurement pattern, semiconductor device, and method of manufacturing a semiconductor device | — | 2008-09-02 |
| 6764310 | Apparatus for simulating ride on vehicle | Satoru Ichihashi, Masayoshi Kai, Kunikazu Negishi, Takeshi Masaki | 2004-07-20 |
| 6353266 | Semiconductor device having improved pad coupled to wiring on semiconductor substrate | — | 2002-03-05 |
| 6175136 | Method of forming CMOS device with improved lightly doped drain structure | — | 2001-01-16 |
| 6163057 | Field effect transistor with improved source/drain diffusion regions having an extremely small capacitance | — | 2000-12-19 |
| 6111320 | Semiconductor device having a barrier film for preventing penetration of moisture | — | 2000-08-29 |
| 6011308 | Semiconductor device having a barrier film formed to prevent the entry of moisture and method of manufacturing the same | — | 2000-01-04 |
| 5990522 | Field effect transistor with improved source/drain diffusion regions having an extremely small capacitance | — | 1999-11-23 |
| 5801426 | Field effect transistor with improved source/drain diffusion regions having an extremely small capacitance | — | 1998-09-01 |