Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8492814 | Semiconductor device and method of manufacturing the same | Hiroyuki Fujimoto | 2013-07-23 |
| 8278172 | Semiconductor device and method of manufacturing the same | Hiroyuki Fujimoto | 2012-10-02 |
| 7811895 | Method of manufacturing a semiconductor device having a stacked capacitor | — | 2010-10-12 |
| 7700942 | Semiconductor device including an embedded contact plug | — | 2010-04-20 |
| 7667257 | Capacitor and process for manufacturing the same | — | 2010-02-23 |
| 7498601 | Phase-change memory device and method of manufacturing same | Tsutomu Hayakawa | 2009-03-03 |
| 7382014 | Semiconductor device with capacitor suppressing leak current | — | 2008-06-03 |
| 7259058 | Fabricating method of semiconductor integrated circuits | Yasuhiro Shimamoto, Masahiko Hiratani, Yuichi Matsui, Satoshi Yamamoto, Toshihide Nabatame +2 more | 2007-08-21 |
| 7183170 | Manufacturing method of semiconductor device | Yoshitaka Nakamura, Tsuyoshi Kawagoe, Hiroshi Sakuma, Isamu Asano, Keiji Kuroki +1 more | 2007-02-27 |
| 7074669 | Semiconductor integrated circuit device with capacitor of crown structure and method of manufacturing the same | Hiroshi Sakuma | 2006-07-11 |
| 7071071 | Method of manufacturing semiconductor device | Keiji Kuroki | 2006-07-04 |
| 6927439 | Semiconductor memory with strongly adhesive electrode | Hiroshi Moriya, Tomio Iwasaki, Hiroyuki Ohta, Isamu Asano, Yuzuru Ohji +1 more | 2005-08-09 |
| 6781172 | Semiconductor device with adhesion-improvement capacitor and process for producing the device | Hiroshi Moriya, Tomio Iwasaki, Hiroyuki Ohta, Isamu Asano, Yuzuru Ohji +1 more | 2004-08-24 |
| 6723612 | Semiconductor integrated circuit device and method of manufacturing the same | Hiroshi Sakuma | 2004-04-20 |
| 6724034 | Semiconductor integrated circuit device and manufacturing method which avoids oxidation of silicon plug during thermal treatment of capacitor insulating film | Hiroshi Sakuma | 2004-04-20 |
| 6720603 | CAPACITOR STRUCTURE AND A SEMICONDUCTOR DEVICE WITH A FIRST METAL LAYER, A SECOND METAL SILICIDE LAYER FORMED OVER THE FIRST METAL LAYER AND A SECOND METAL LAYER FORMED OVER THE SECOND METAL SILICIDE LAYER | Yuzuru Ohji, Masato Kunitomo, Masahiko Hiratani, Yuichi Matsui, Hiroyuki Ohta +1 more | 2004-04-13 |
| 6713343 | Method of forming a semiconductor device with a capacitor including a polycrystalline tantalum oxide film dielectric | Yasuhiro Sugawara, Yuzuru Oji, Naruhiko Nakanishi, Misuzu Kanai, Masahiko Hiratani | 2004-03-30 |
| 6664157 | Semiconductor integrated circuit device and the method of producing the same | Yoshitaka Nakamura, Masahiko Hiratani, Yuichi Matsui, Naruhiko Nakanishi | 2003-12-16 |
| 6653676 | Integrated circuit capacitor | Robert Tsu, Isamu Asano, William R. McKee | 2003-11-25 |
| 6649465 | Process for manufacturing a semiconductor memory device including a memory cell selecting transistor and a capacitor with metal electrodes | Satoshi Yamamoto | 2003-11-18 |
| 6632721 | Method of manufacturing semiconductor devices having capacitors with electrode including hemispherical grains | Satoshi Yamamoto, Jun Kuroda, Hiroshi Miki, Yoshihisa Fujisaki, Tadanori Yoshida +1 more | 2003-10-14 |
| 6576946 | Semiconductor device comprising capacitor cells, bit lines, word lines, and MOS transistors in a memory cell area over a semiconductor substrate | Misuzu Kanai, Yuzuru Ohji, Takuya Fukuda, Ryouichi Furukawa, Yasuhiro Sugawara +1 more | 2003-06-10 |
| 6544835 | Method of forming a ruthenium film by CVD | Satoshi Yamamoto | 2003-04-08 |
| 6544834 | Method of forming a semiconductor device including a capacitor with tantalum oxide (Ta2O5) | Yasuhiro Sugawara, Yuzuru Oji, Naruhiko Nakanishi, Misuzu Kanai, Masahiko Hiratani | 2003-04-08 |
| 6534375 | METHOD OF FORMING A CAPACITOR IN A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE USING A METAL SILICON NITRIDE LAYER TO PROTECT AN UNDERLYING METAL SILICIDE LAYER FROM OXIDATION DURING SUBSEQUENT PROCESSING STEPS | Yuzuru Ohji, Masato Kunitomo, Masahiko Hiratani, Yuichi Matsui, Hiroyuki Ohta +1 more | 2003-03-18 |