Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8126167 | Condenser microphone | Tamito Suzuki, Yukitoshi Suzuki, Masayoshi Omura, Yuusaku Ebihara | 2012-02-28 |
| 7212469 | Mixing recorder, control method therefore, and computer-readable medium including program for implementing the control method | Ryohsuke Ohtani, Yoshiki Kasahara | 2007-05-01 |
| 7119267 | Portable mixing recorder and method and program for controlling the same | Ryohsuke Ohtani | 2006-10-10 |
| 7075123 | Semiconductor input protection circuit | Nobuaki Tsuji, Masao Noro, Terumitsu Maeno | 2006-07-11 |
| 6847059 | Semiconductor input protection circuit | Nobuaki Tsuji, Masao Noro, Terumitsu Maeno | 2005-01-25 |
| 6633059 | Semiconductor device having MOS transistor | — | 2003-10-14 |
| 6083784 | Semiconductor device having MOS transistor | — | 2000-07-04 |
| 6080652 | Method of fabricating a semiconductor device having a multi-layered wiring | Takahisa Yamaha | 2000-06-27 |
| 5998814 | Semiconductor device and fabrication method thereof | Takahisa Yamaha | 1999-12-07 |
| 5858868 | Method of manufacturing a laminated wiring structure preventing impurity diffusion therein from N+ and P+ regions in CMOS device with ohmic contact | — | 1999-01-12 |
| 5793110 | MOS transistor with good hot carrier resistance and low interface state density | Takahisa Yamaha | 1998-08-11 |
| 5457070 | Method of forming a step compensated semiconductor device | — | 1995-10-10 |