Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770528 | Method of forming a data-storing capacitive element made in an insulating film on a semiconductor substrate | Ryouichi Furukawa, Kazuyuki Suko, Masayuki Hiranuma, Koichi Saitoh, Hirohiko Yamamoto +2 more | 2004-08-03 |
| 6717202 | HSG semiconductor capacitor with migration inhibition layer | Yasuhiro Sugawara, Ryouichi Furukawa, Toshio Uemura, Akira Takamatsu, Hirohiko Yamamoto +3 more | 2004-04-06 |
| 6524927 | Semiconductor device and method of fabricating the same | Yasuhiro Sugawara, Ryouichi Furukawa, Toshio Uemura, Akira Takamatsu, Hirohiko Yamamoto +3 more | 2003-02-25 |
| 6444405 | Method of forming conductive layers in the trenches or through holes made in an insulating film on a semiconductors substrate | Ryouichi Furukawa, Kazuyuki Suko, Masayuki Hiranuma, Koichi Saitoh, Hirohiko Yamamoto +2 more | 2002-09-03 |