Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258649 | Semiconductor integrated circuit device and method of manufacturing the same | Yoshitaka Nakamura, Masayoshi Hirasawa, Isamu Asano, Tsuyoshi Tamaru, Satoru Yamada +3 more | 2001-07-10 |
| 6215144 | Semiconductor integrated circuit device, and method of manufacturing the same | Masayoshi Saito, Yoshitaka Nakamura, Hidekazu Goto, Keizo Kawakita, Satoru Yamada +8 more | 2001-04-10 |
| 6198128 | Method of manufacturing a semiconductor device, and semiconductor device | Hisao Asakura, Toshihiro Sekiguchi, Ryo Nagai, Masafumi Miyamoto, Masayuki Nakamura +3 more | 2001-03-06 |
| 6077735 | Method of manufacturing semiconductor device | Yuji Ezaki, Shinya Nishio, Fumiaki Saitoh, Hideo Nagasawa, Toshiyuki Kaeriyama +5 more | 2000-06-20 |
| 6060352 | Method of manufacturing semiconductor device with increased focus margin | Toshihiro Sekiguchi, Hideo Aoki, Keizo Kawakita, Jun Murata, Katsuo Yuhara +6 more | 2000-05-09 |
| 6023084 | Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance and method of manufacturing same | Jun Murata, Toshihiro Sekiguchi, Hideo Aoki, Keizo Kawakita, Hiroyuki Uchiyama +6 more | 2000-02-08 |
| 5981369 | Semiconductor integrated circuit device and process for manufacturing the same | Makoto Yoshida, Takahiro Kumauchi, Kazuhiko Kajigaya, Hideo Aoki, Isamu Asano | 1999-11-09 |
| 5937290 | Method of manufacturing semiconductor integrated circuit devices using phase shifting mask | Toshihiro Sekiguchi, Keizo Kawakita, Katsuo Yuhara, Kazuhiko Saito, Shinya Nishio +4 more | 1999-08-10 |
| 5933724 | Method of manufacturing a semiconductor integrated circuit device using a photomask in which transmitted light beam intensities are controlled | Toshihiro Sekiguchi, Keizo Kawakita, Jun Murata, Katsuo Yuhara, Toshikazu Kumai +7 more | 1999-08-03 |
| 5933726 | Method of forming a semiconductor device have a screen stacked cell capacitor | Michio Nishimura, Kazuhiko Saitoh, Masayuki Yasuda, Takashi Hayakawa, Michio Tanaka +14 more | 1999-08-03 |
| 5930624 | Method of producing semiconductor integrated circuit device having switching MISFET and capacitor element including wiring | Jun Murata, Isamu Asano, Mitsuaki Horiuchi, Jun Sugiura, Hiroko Kaneko +6 more | 1999-07-27 |
| 5917211 | Semiconductor integrated circuit, method of fabricating the same and apparatus for fabricating the same | Jun Murata, Hiroko Kaneko, Toshihiro Sekiguchi, Hiroyuki Uchiyama, Hisashi Nakamura +15 more | 1999-06-29 |
| 5831300 | Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance and method of manufacturing same | Jun Murata, Toshihiro Sekiguchi, Hideo Aoki, Keizo Kawakita, Hiroyuki Uchiyama +6 more | 1998-11-03 |
| 5804479 | Method for forming semiconductor integrated circuit device having a capacitor | Hideo Aoki, Jun Murata, Toshihiro Sekiguchi, Keizo Kawakita, Takashi Hayakawa +9 more | 1998-09-08 |
| 5753550 | Semiconductor integrated circuit device having switching MISFET and capacitor element and method of producing the same, including wiring therefor and method of producing such wiring | Jun Murata, Isamu Asano, Mitsuaki Horiuchi, Jun Sugiura, Hiroko Kaneko +6 more | 1998-05-19 |
| 5734188 | Semiconductor integrated circuit, method of fabricating the same and apparatus for fabricating the same | Jun Murata, Hiroko Kaneko, Toshihiro Sekiguchi, Hiroyuki Uchiyama, Hisashi Nakamura +15 more | 1998-03-31 |
| 5732009 | Semiconductor integrated circuit device including a DRAM in which a cell selection transistor has a stabilized threshold voltage | Jun Murata, Katsuo Yuhara, Yuji Ezaki, Michio Tanaka, Michio Nishimura +5 more | 1998-03-24 |
| 5629898 | Dynamic memory device, a memory module, and a method of refreshing a dynamic memory device | Youji Idei, Katsuhiro Shimohigashi, Masakazu Aoki, Hiromasa Noda, Katsuyuki Sato +5 more | 1997-05-13 |
| 5578849 | Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance | Jun Murata, Toshihiro Sekiguchi, Hideo Aoki, Keizo Kawakita, Hiroyuki Uchiyama +6 more | 1996-11-26 |
| 5504029 | Method of producing semiconductor integrated circuit device having memory cell and peripheral circuit MISFETs | Jun Murata, Isamu Asano, Mitsuaki Horiuchi, Jun Sugiura, Hiroko Kaneko +6 more | 1996-04-02 |
| 5349218 | Semiconductor integrated circuit device including memory cells having a structure effective in suppression of leak current | Toshihiro Sekiguchi, Hiroyuki Uchiyama, Toru Kaga, Jun Murata, Osaomi Enomoto | 1994-09-20 |
| 5264712 | Semiconductor integrated circuit, method of fabricating the same and apparatus for fabricating the same | Jun Murata, Hiroko Kaneko, Toshihiro Sekiguchi, Hiroyuki Uchiyama, Hisashi Nakamura +15 more | 1993-11-23 |
| 5153685 | Semiconductor integrated circuit device having switching MISFET and capacitor element and method of producing the same, including wiring therefor and method of producing such wiring | Jun Murata, Isamu Asano, Mitsuaki Horiuchi, Jun Sugiura, Hiroko Kaneko +6 more | 1992-10-06 |
| 4907046 | Semiconductor device with multilayer silicon oxide silicon nitride dielectric | Yuzuru Ohji, Osamu Kasahara, Hiroko Kaneko, Toshiyuki Mine, Kunihiro Yagi | 1990-03-06 |