Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5140389 | Semiconductor memory device having stacked capacitor cells | Shinichiro Kimura, Naotaka Hashimoto, Yoshio Sakai, Tokuo Kure, Toru Kaga +1 more | 1992-08-18 |
| 5118633 | Method for manufacturing a BiCMOS semiconductor device | Kazuhiko Sagara, Kiyoo Itoh, Goro Kitsukawa, Yoshiki Kawajiri | 1992-06-02 |
| 5106775 | Process for manufacturing vertical dynamic random access memories | Toru Kaga, Hideo Sunami | 1992-04-21 |
| 5038193 | Semiconductor integrated circuit device | Yoshiaki Kamigaki, Shinichi Minami, Kazunori Furusawa, Shoji Shukuri, Masaaki Terasawa +2 more | 1991-08-06 |
| 5017981 | Semiconductor memory and method for fabricating the same | Hideo Sunami, Tokuo Kure | 1991-05-21 |
| 5012312 | Semiconductor integrated circuit and a process for producing the same | — | 1991-04-30 |
| 5012310 | Semiconductor memory having stacked capacitor | Shinichiro Kimura, Toru Kaga, Hideo Sunami | 1991-04-30 |
| 4984030 | Vertical MOSFET DRAM | Hideo Sunami, Tokuo Kure, Masao Tamura, Masanobu Miyao | 1991-01-08 |
| 4970564 | Semiconductor memory device having stacked capacitor cells | Shinichiro Kimura, Naotaka Hashimoto, Yoshio Sakai, Tokuo Kure | 1990-11-13 |
| 4967247 | Vertical dynamic random access memory | Toru Kaga, Hideo Sunami | 1990-10-30 |
| 4901128 | Semiconductor memory | Hideo Sunami, Tokuo Kure, Masanobu Miyao, Katsuhiro Shimohigashi, Yoshio Sakai +4 more | 1990-02-13 |
| 4882289 | Method of making a semiconductor memory device with recessed array region | Noboru Moriuchi, Yoshiki Yamaguchi, Toshihiko Tanaka, Norio Hasegawa, Shin Kimura +2 more | 1989-11-21 |
| 4873203 | Method for formation of insulation film on silicon buried in trench | Toru Kaga, Shinichiro Kimura, Tokuo Kure, Hideo Sunami | 1989-10-10 |
| 4853894 | Static random-access memory having multilevel conductive layer | Toshiaki Yamanaka, Norio Suzuki, Yoshio Sakai, Osamu Minato, Koichiro Ishibashi +2 more | 1989-08-01 |
| 4751557 | Dram with FET stacked over capacitor | Hideo Sunami, Tokuo Kure, Masao Tamura, Masanobu Miyao | 1988-06-14 |
| 4529476 | Gas for selectively etching silicon nitride and process for selectively etching silicon nitride with the gas | Hiroshi Kawakami, Tokuo Kure, Shinichi Tachi, Norikazu Hashimoto, Tsuyoshi Takaichi | 1985-07-16 |