Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8129978 | Material detector | — | 2012-03-06 |
| 7244977 | Longitudinal MISFET manufacturing method, longitudinal MISFET, semiconductor storage device manufacturing method, and semiconductor storage device | Teruaki Kisu, Hiroshi Kujirai, Masahiro Moniwa, Hideyuki Matsuoka, Satoru Haga +1 more | 2007-07-17 |
| 7132713 | Controllable conduction device with electrostatic barrier | Kiyoo Itoh, Hiroshi Mizuta, Toshikazu Shimada, Hideo Sunami, Tatsuya Teshima +2 more | 2006-11-07 |
| 7023721 | Semiconductor integrated circuit device | Kiyoo Itoh | 2006-04-04 |
| 6987043 | Method of manufacturing semiconductor device having a plurality of trench-type data storage capacitors | Hiroshi Kujirai, Masahiro Moniwa, Hideyuki Matsuoka, Tsuyoshi Tabata, Satoru Haga +1 more | 2006-01-17 |
| 6876569 | Semiconductor integrated circuit device with improved storage MOSFET arrangement | Kiyoo Itoh | 2005-04-05 |
| 6861692 | Method of manufacturing semiconductor device and semiconductor device | Hiroshi Kujirai, Masahiro Moniwa, Hideyuki Matsuoka, Tsuyoshi Tabata, Teruaki Kisu | 2005-03-01 |
| 6825527 | Semiconductor memory device and manufacturing method | Hideo Sunami, Kiyoo Itoh, Toshikazu Shimada, Hiroshi Mizuta | 2004-11-30 |
| 6787411 | Method of manufacturing semiconductor memory device and semiconductor memory device | Teruaki Kisu, Masahito Takahashi | 2004-09-07 |
| 6762951 | Semiconductor integrated circuit device | Kiyoo Itoh | 2004-07-13 |
| 6753568 | Memory device | Kiyoo Itoh, Hiroshi Mizuta, Toshihiko Sato, Toshikazu Shimada, Haroon Ahmed | 2004-06-22 |
| 6642574 | Semiconductor memory device and manufacturing method thereof | Hideo Sunami, Kiyoo Itoh, Toshikazu Shimada, Hiroshi Mizuta | 2003-11-04 |
| 6574143 | Memory device using hot charge carrier converters | — | 2003-06-03 |
| 6515892 | Semiconductor integrated circuit device | Kiyoo Itoh | 2003-02-04 |
| 6501116 | Semiconductor memory device with MIS transistors | Teruaki Kisu, Masahito Takahashi | 2002-12-31 |
| 6465834 | Semiconductor device | Kiyoo Ito | 2002-10-15 |
| 6211531 | Controllable conduction device | Kiyoo Itoh, Hiroshi Mizuta, Toshikazu Shimada, Hideo Sunami, Tatsuya Teshima +2 more | 2001-04-03 |
| 6169308 | Semiconductor memory device and manufacturing method thereof | Hideo Sunami, Kiyoo Itoh, Toshikazu Shimada, Hiroshi Mizuta | 2001-01-02 |
| 6060723 | Controllable conduction device | Kiyoo Itoh, Hiroshi Mizuta, Toshikazu Shimada, Hideo Sunami, Tatsuya Teshima +2 more | 2000-05-09 |
| 5952692 | Memory device with improved charge storage barrier structure | Kiyoo Itoh, Hiroshi Mizuta, Toshihiko Sato, Toshikazu Shimada, Haroon Ahmed | 1999-09-14 |
| 5677637 | Logic device using single electron coulomb blockade techniques | Haroon Ahmed, Julian Darryn White | 1997-10-14 |
| 5391912 | Semiconductor device having polycrystalline silicon region forming a lead-out electrode region and extended beneath active region of transistor | Masatada Horiuchi | 1995-02-21 |
| 5227660 | Semiconductor device | Masatada Horiuchi | 1993-07-13 |
| 5177584 | Semiconductor integrated circuit device having bipolar memory, and method of manufacturing the same | Akihisa Uchida, Yuji Yatsuda, Katsumi Ogiue, Takahiro Onai | 1993-01-05 |
| 5109263 | Semiconductor device with optimal distance between emitter and trench isolation | Mitsuo Nanba, Tohru Nakamura, Takeo Shiba, Katsuyoshi Washio, Kiyoji Ikeda +2 more | 1992-04-28 |