Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907199 | Dynamic semiconductor memory device and method for controllig the precharge/refresh and access modes thereof | Katsumi Dosaka, Masaki Kumanoya, Yasuhiro Konishi, Hiroyuki Yamasaki | 1990-03-06 |
| 4766258 | Process for producing hydrocarbon fluoride | Tohru Ide, Hirohumi Akiyama, Takao Kitamura, Shinichi Yamamoto | 1988-08-23 |