Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976618 | Process for forming silicon dioxide film | Shun-ichi Fukuyama, Yuki Komatsu, Hideki Harada | 1999-11-02 |
| 5770260 | Process for forming silicon dioxide film | Shun-ichi Fukuyama, Yuki Komatsu, Hideki Harada, Yoshihiro Nakata, Michiko Kobayashi +1 more | 1998-06-23 |
| 5310720 | Process for fabricating an integrated circuit device by forming a planarized polysilazane layer and oxidizing to form oxide layer | Hideki Harada | 1994-05-10 |
| 5288655 | Method of making dynamic random access memory having a reliable contact | Masaaki Higasitani, Toshio Nomura | 1994-02-22 |
| 5245205 | Dynamic random access memory having a reliable contact | Masaaki Higasitani, Toshio Nomura | 1993-09-14 |