Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7679143 | Semiconductor device having MOS transistor and protection diode and method for designing the same | Naohiro Suzuki | 2010-03-16 |
| 7635622 | Method for manufacturing a vertical transistor that includes a super junction structure | Takeshi Miyajima | 2009-12-22 |
| 7633123 | Semiconductor device having super junction structure | Shoichi Yamauchi, Yoshiyuki Hattori, Kyoko Okada | 2009-12-15 |
| 7601603 | Method for manufacturing semiconductor device | Shoichi Yamauchi, Tomoatsu Makino, Syouji Nogami, Tomonori Yamaoka | 2009-10-13 |
| 7591214 | Driving motor controlling device of construction machine | Teruhisa Ando, Nobuaki Shimizu, Masahiro Tsunemi | 2009-09-22 |
| 7564095 | Semiconductor device and method for manufacturing the same | Yasushi Urakami, Jun Sakakibara | 2009-07-21 |
| 7553722 | Semiconductor device and method for manufacturing the same | Jun Sakakibara, Naohiro Suzuki | 2009-06-30 |
| 7517771 | Method for manufacturing semiconductor device having trench | Takumi Shibata, Shoichi Yamauchi, Masaru Hori | 2009-04-14 |
| 7364980 | Manufacturing method of semiconductor substrate | Syouji Nogami, Tomonori Yamaoka, Shoichi Yamauchi, Takumi Shibata | 2008-04-29 |
| 7364971 | Method for manufacturing semiconductor device having super junction construction | Mikimasa Suzuki, Yoshiyuki Hattori | 2008-04-29 |
| 7345339 | Vertical channel FET with super junction construction | Mikimasa Suzuki, Yoshiyuki Hattori | 2008-03-18 |
| 7317213 | Semiconductor device having super junction structure and method for manufacturing the same | Tomoatsu Makino, Yoshiyuki Hattori, Kyoko Okada | 2008-01-08 |
| 7170119 | Vertical type semiconductor device | Shoichi Yamauchi, Takashi Suzuki, Kyoko Nakashima | 2007-01-30 |
| 7112519 | Semiconductor device manufacturing method | Yoshiyuki Hattori | 2006-09-26 |
| 7063751 | Semiconductor substrate formed by epitaxially filling a trench in a semiconductor substrate with a semiconductor material after smoothing the surface and rounding the corners | Yasushi Urakami, Shoichi Yamauchi, Nobuhiro Tsuji | 2006-06-20 |
| 7037789 | Stabilization of dopant concentration in semiconductor device having epitaxially-filled trench | Shoichi Yamauchi | 2006-05-02 |
| 6972458 | Horizontal MOS transistor | Naohiro Suzuki, Jun Sakakibara, Yoshitaka Noda | 2005-12-06 |
| 6836001 | Semiconductor device having epitaxially-filled trench and method for manufacturing semiconductor device having epitaxially-filled trench | Shoichi Yamauchi, Jun Sakakibara, Nobuhiro Tsuji | 2004-12-28 |
| 6781201 | Semiconductor device including power MOSFET and peripheral MOSFET device having gate electrodes formed in the trenches | — | 2004-08-24 |
| 6753379 | Heat activated adhesive | Kohichiro Kawate, Yorinobo Takamatsu, Akito Muramatsu | 2004-06-22 |
| 6696323 | Method of manufacturing semiconductor device having trench filled up with gate electrode | Toshio Sakakibara, Jun Sakakibara, Takumi Shibata, Toshiyuki Morishita | 2004-02-24 |
| 6570239 | Semiconductor device having resistive element | Jun Sakakibara | 2003-05-27 |
| 6525375 | Semiconductor device having trench filled up with gate electrode | Toshio Sakakibara, Jun Sakakibara, Takumi Shibata, Toshiyuki Morishita | 2003-02-25 |
| 6439514 | Semiconductor device with elements surrounded by trenches | Yoshitaka Noda | 2002-08-27 |
| 6406982 | Method of improving epitaxially-filled trench by smoothing trench prior to filling | Yasushi Urakami, Shoichi Yamauchi, Toshio Sakakibara, Nobuhiro Tsuji | 2002-06-18 |