Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250468 | Method of manufacturing semiconductor device including interlaying insulating film | Masazumi Matsuura, Atsuhiro Fujii, Shigeo Nagao, Hideki Genjo | 1993-10-05 |
| 5132774 | Semiconductor device including interlayer insulating film | Masazumi Matsuura, Atsuhiro Fujii, Shigeo Nagao, Hideki Genjo | 1992-07-21 |
| 4977105 | Method for manufacturing interconnection structure in semiconductor device | Tatsuo Okamoto, Takio Oono, Kiyoto Watabe, Yasushi Kinoshita, Yoshikazu Nishikawa | 1990-12-11 |
| 4872050 | Interconnection structure in semiconductor device and manufacturing method of the same | Tatsuo Okamoto, Takio Oono, Kiyoto Watabe, Yasushi Kinoshita, Yoshikazu Nishikawa | 1989-10-03 |
| 4411929 | Method for manufacturing semiconductor device | Shinichi Sato, Hiroshi Harada, Takaaki Fukumoto, Hirozo Takano, Shinpei Kayano | 1983-10-25 |