Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403610 | Information processing device and action mode setting method | Shinichi Honda, Akio Ohba, Hiroyuki Segawa, Akihiko Sugawara | 2025-09-02 |
| 5693557 | Method of fabricating a semiconductor device | Shuji Hirao, Hisashi Ogawa, Yuka Terai, Mitsuru Sekiguchi, Isao Miyanaga | 1997-12-02 |
| 5677220 | Method of manufacturing a semiconductor device | Tomofumi Shono, Akira Asai | 1997-10-14 |
| 5661068 | Method of fabricating a semiconductor device | Shuji Hirao, Hisashi Ogawa, Yuka Terai, Mitsuru Sekiguchi, Isao Miyanaga | 1997-08-26 |
| 5633211 | Semiconductor device and process | Shinichi Imai, Yuka Terai, Kousaku Yano, Hiroyuki Umimoto, Shinji Odanaka +1 more | 1997-05-27 |
| 5474949 | Method of fabricating capacitor or contact for semiconductor device by forming uneven oxide film and reacting silicon with metal containing gas | Shuji Hirao, Hisashi Ogawa, Yuka Terai, Mitsuru Sekiguchi, Isao Miyanaga | 1995-12-12 |
| 5459341 | Semiconductor device and method of manufacturing the same | Tomofumi Shono, Akira Asai | 1995-10-17 |
| 5449934 | Semiconductor memory device and process | Tomofumi Shono, Teruhito Ohnishi | 1995-09-12 |
| 5384276 | Method of fabricating a memory device with a multilayer insulating film | Hisashi Ogawa, Yutaka Nabeshima | 1995-01-24 |
| 5365095 | Semiconductor memory device and process | Tomofumi Shono, Teruhito Ohnishi | 1994-11-15 |
| 5275972 | Method for fabricating a semiconductor integrated circuit device including the self-aligned formation of a contact window | Hisashi Ogawa, Yasushi Naito | 1994-01-04 |
| 5242852 | Method for manufacturing a semiconductor memory device | Kazuhiro Matsuyama, Yasushi Naito, Hisashi Ogawa, Shozo Okada | 1993-09-07 |
| 5164337 | Method of fabricating a semiconductor device having a capacitor in a stacked memory cell | Hisashi Ogawa, Yutaka Nabeshima | 1992-11-17 |
| 5128274 | Method for producing a semiconductor device having a LOCOS insulating film with at least two different thickness | Toshiki Yabu, Yasushi Naito | 1992-07-07 |
| 5047815 | Semiconductor memory device having a trench-stacked capacitor | Mitsuo Yasuhira, Takatoshi Yasui, Kazuhiro Matsuyama, Hideyuki Iwata | 1991-09-10 |