Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025741 | Method of making semiconductor integrated circuit device with polysilicon contacts | Naokatsu Suwanai | 1991-06-25 |
| 4967396 | Semiconductor integrated circuit device | Kazuhiko Kajigaya | 1990-10-30 |
| 4937645 | Semiconductor device and a method of manufacturing the same | Fumio Ootsuka | 1990-06-26 |
| 4922313 | Process for manufacturing semiconductor memory device and product formed thereby | — | 1990-05-01 |
| 4873559 | Semiconductor memory device and a process for producing the same | Shinji Shimizu, Katsuyuki Sato | 1989-10-10 |
| 4782037 | Process of fabricating a semiconductor insulated circuit device having a phosphosilicate glass insulating film | Akihiro Tomozawa, Yoku Kaino, Shigeru Shimada, Nozomi Horino, Yoshiaki Yoshiura +1 more | 1988-11-01 |
| 4734384 | Process for manufacturing semiconductor memory device | — | 1988-03-29 |
| 4372779 | Iron ore pellets containing coarse ore particles | Takeshi Sugiyama, Shoji Shirouchi, Mamoru Onoda, Atsuko Yamashita, Isao Fujita +1 more | 1983-02-08 |