Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330133 | Exhaust gas purifying composition and production method therefor | Jo Nishikawa, Mayuko Suwa | 2025-06-17 |
| 12330134 | Hydrocarbon adsorbent | Mayuko Suwa | 2025-06-17 |
| 8374827 | Numerical simulation apparatus for time dependent schrödinger equation | Kikuji Hirose | 2013-02-12 |
| 7224016 | Memory with memory cells that include a MIM type capacitor with a lower electrode made for reduced resistance at an interface with a metal film | Yoshitaka Nakamura, Isamu Asano, Mitsuhiro Horikawa, Keiji Kuroki, Hiroshi Sakuma +2 more | 2007-05-29 |
| 7183170 | Manufacturing method of semiconductor device | Yoshitaka Nakamura, Tsuyoshi Kawagoe, Hiroshi Sakuma, Isamu Asano, Keiji Kuroki +1 more | 2007-02-27 |
| 7119443 | Semiconductor integrated circuit device having a conductive film which contains metal atoms bondable to a halogen element | Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Isamu Asano, Hideo Aoki +5 more | 2006-10-10 |
| 6853081 | Method for fabricating semiconductor integrated circuit | Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Isamu Asano, Hideo Aoki +5 more | 2005-02-08 |
| 6686619 | Dynamic random access memory with improved contact arrangements | Yoshitaka Nakamura, Hideo Aoki, Yoshikazu Ohira, Tadashi Umezawa, Satoru Yamada +5 more | 2004-02-03 |
| 6638811 | Method of manufacturing a semiconductor integrated circuit device having a capacitor | Masayoshi Saito, Yoshitaka Nakamura, Keizo Kawakita, Satoru Yamada, Toshihiro Sekiguchi +8 more | 2003-10-28 |
| 6605530 | Method for fabricating semiconductor integrated circuit | Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Isamu Asano, Hideo Aoki +5 more | 2003-08-12 |
| 6492730 | Method for fabricating semiconductor integrated circuit | Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Isamu Asano, Hideo Aoki +5 more | 2002-12-10 |
| 6399438 | Method of manufacturing semiconductor integrated circuit device having a capacitor | Masayoshi Saito, Yoshitaka Nakamura, Keizo Kawakita, Satoru Yamada, Toshihiro Sekiguchi +8 more | 2002-06-04 |
| 6329681 | Semiconductor integrated circuit device and method of manufacturing the same | Yoshitaka Nakamura, Hideo Aoki, Yoshikazu Ohira, Tadashi Umezawa, Satoru Yamada +5 more | 2001-12-11 |
| 6215144 | Semiconductor integrated circuit device, and method of manufacturing the same | Masayoshi Saito, Yoshitaka Nakamura, Keizo Kawakita, Satoru Yamada, Toshihiro Sekiguchi +8 more | 2001-04-10 |
| 6028360 | Semiconductor integrated circuit device in which a conductive film is formed over a trap film which in turn is formed over a titanium film | Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Isamu Asano, Hideo Aoki +5 more | 2000-02-22 |
| 5177589 | Refractory metal thin film having a particular step coverage factor and ratio of surface roughness | Nobuyoshi Kobayashi, Masayuki Suzuki, Yoshio Homma, Natsuki Yokoyama, Yoshitaka Nakamura | 1993-01-05 |
| 5175017 | Method of forming metal or metal silicide film | Nobuyoshi Kobayashi, Masayuki Suzuki, Yoshio Homma, Natsuki Yokoyama | 1992-12-29 |