Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374576 | Method of fabricating stacked capacitor cell memory devices | Shinichiro Kimura, Naotaka Hashimoto, Yoshio Sakai, Yoshifumi Kawamoto, Toru Kaga +1 more | 1994-12-20 |
| 5357464 | Semiconductor memory having writing and reading transistors, method of fabrication thereof, and method of use thereof | Shuji Shukuri, Toru Koga, Shinichiro Kimura, Digh Hisamoto, Kazuhiko Sagara +1 more | 1994-10-18 |
| 5357131 | Semiconductor memory with trench capacitor | Hideo Sunami, Yoshifumi Kawamoto, Masao Tamura, Masanobu Miyao | 1994-10-18 |
| 5352324 | Etching method and etching apparatus therefor | Yasushi Gotoh, Hiroshi Kawakami, Masanori Katsuyama, Kiyomi Yagi, Hiromichi Enami | 1994-10-04 |
| 5317168 | Superconducting field effect transistor | Toshikazu Nishino, Ushio Kawabe, Fumio Murai, Mutsuko Hatano, Haruhiro Hasegawa | 1994-05-31 |
| 5296729 | Semiconductor memory device having static random access memory | Toshiaki Yamanaka, Norio Hasegawa, Toshihiko Tanaka, Takashi Hashimoto, Koichiro Ishibashi +6 more | 1994-03-22 |
| 5237528 | Semiconductor memory | Hideo Sunami, Masanobu Miyao, Yoshifumi Kawamoto, Katsuhiro Shimohigashi, Yoshio Sakai +4 more | 1993-08-17 |
| 5214496 | Semiconductor memory | Hideo Sunami, Masanobu Miyao, Yoshifumi Kawamoto, Katsuhiro Shimohigashi, Yoshio Sakai +4 more | 1993-05-25 |
| 5200635 | Semiconductor device having a low-resistivity planar wiring structure | Toru Kaga, Shinichiro Kimura, Katsutaka Kimura, Yoshinobu Nakagome, Digh Hisamoto +4 more | 1993-04-06 |
| 5196910 | Semiconductor memory device with recessed array region | Noboru Moriuchi, Yoshiki Yamaguchi, Toshihiko Tanaka, Norio Hasegawa, Yoshifumi Kawamoto +2 more | 1993-03-23 |
| 5188976 | Manufacturing method of non-volatile semiconductor memory device | Hitoshi Kume, Tetsuo Adachi, Yuzuru Ohji, Masahiro Ushiyama, Hiroshi Kawakami | 1993-02-23 |
| 5177576 | Dynamic random access memory having trench capacitors and vertical transistors | Shin'ichiro Kimura, Toru Kaga, Digh Hisamoto, Eiji Takeda | 1993-01-05 |
| 5140389 | Semiconductor memory device having stacked capacitor cells | Shinichiro Kimura, Naotaka Hashimoto, Yoshio Sakai, Yoshifumi Kawamoto, Toru Kaga +1 more | 1992-08-18 |
| 5128743 | Semiconductor device and method of manufacturing the same | Yoichi Tamaki, Akira Sato, Hisayuki Higuchi | 1992-07-07 |
| 5091761 | Semiconductor device having an arrangement of IGFETs and capacitors stacked thereover | Atsushi Hiraiwa, Shinichiro Kimura, Toshiyuki Mine, Takashi Kobayashi, Shinpei Iijima +1 more | 1992-02-25 |
| 5061645 | Method of manufacturing a bipolar transistor | Kazuo Nakazato, Tohru Nakamura, Masatoshi Matsuda, Takao Miyazaki, Takahiro Okabe +1 more | 1991-10-29 |
| 5053849 | Transistor with overlapping gate/drain and two-layered gate structures | Ryuichi Izawa, Shimpei Iijima, Eiji Takeda, Yasuo Igura, Akemi Hamada +1 more | 1991-10-01 |
| 5017981 | Semiconductor memory and method for fabricating the same | Hideo Sunami, Yoshifumi Kawamoto | 1991-05-21 |
| 4985114 | Dry etching by alternately etching and depositing | Sadayuki Okudaira, Hiroshi Kawakami, Kazunori Tsujimoto, Shinichi Tachi | 1991-01-15 |
| 4984038 | Semiconductor memory and method of producing the same | Hideo Sunami, Makoto Ohkura, Masanobu Miyao, Kikuo Kusukawa, Masahiro Moniwa +2 more | 1991-01-08 |
| 4984030 | Vertical MOSFET DRAM | Hideo Sunami, Yoshifumi Kawamoto, Masao Tamura, Masanobu Miyao | 1991-01-08 |
| 4984048 | Semiconductor device with buried side contact | Kazuhiko Sagara, Eiichi Murakami, Tohru Nakamura, Masanobu Miyao, Masao Kondo +2 more | 1991-01-08 |
| 4970564 | Semiconductor memory device having stacked capacitor cells | Shinichiro Kimura, Naotaka Hashimoto, Yoshio Sakai, Yoshifumi Kawamoto | 1990-11-13 |
| 4937641 | Semiconductor memory and method of producing the same | Hideo Sunami, Makoto Ohkura, Masanobu Miyao, Kikuo Kusukawa, Masahiro Moniwa +2 more | 1990-06-26 |
| 4926235 | Semiconductor device | Yoichi Tamaki, Tohru Nakamura, Tetsuya Hayashida, Kiyoji Ikeda, Katsuyoshi Washio +3 more | 1990-05-15 |