Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548662 | Method for purification of saccharide | Shigemitsu Ohsaki, Takahisa Yamaura | 2003-04-15 |
| 5938806 | Glass forming machine and glass forming method | Shinya Mine, Yutaka Segawa | 1999-08-17 |
| 5817238 | Process for producing purified L-ascorbic acid | Kaoru Makino, Kazuhiro Kawai, Masatake Tanimura | 1998-10-06 |
| 5785727 | Glass forming machine | Shinya Mine, Yutaka Segawa | 1998-07-28 |
| 5672482 | Method for purifying cyclic inulooligosaccharide | Sachiko Kushibe | 1997-09-30 |
| 5556546 | Method of separation into three components using a simulated moving bed | Masatake Tanimura | 1996-09-17 |
| 5357131 | Semiconductor memory with trench capacitor | Hideo Sunami, Tokuo Kure, Yoshifumi Kawamoto, Masanobu Miyao | 1994-10-18 |
| 5113072 | Device having superlattice structure, and method of and apparatus for manufacturing the same | Hiroshi Yamaguchi, Keiya Saito, Fumikazu Itoh, Koji Ishida, Shinji Sakano +3 more | 1992-05-12 |
| 5064539 | Method of chromatographic separation | Masatake Tanimura, Takashi Teshima | 1991-11-12 |
| 4983540 | Method of manufacturing devices having superlattice structures | Hiroshi Yamaguchi, Keiya Saito, Fumikazu Itoh, Koji Ishida, Shinji Sakano +3 more | 1991-01-08 |
| 4984030 | Vertical MOSFET DRAM | Hideo Sunami, Tokuo Kure, Yoshifumi Kawamoto, Masanobu Miyao | 1991-01-08 |
| 4970002 | Method of chromatographic separation | Masao Ando, Masatake Tanimura | 1990-11-13 |
| 4808546 | SOI process for forming a thin film transistor using solid phase epitaxy | Masahiro Moniwa, Masanobu Miyao, Shoji Shukuri, Eiichi Murakami, Terunori Warabisako +5 more | 1989-02-28 |
| 4751557 | Dram with FET stacked over capacitor | Hideo Sunami, Tokuo Kure, Yoshifumi Kawamoto, Masanobu Miyao | 1988-06-14 |
| 4729964 | Method of forming twin doped regions of the same depth by high energy implant | Nobuyoshi Natsuaki, Yasuo Wada, Kiyonori Ohyu, Tadashi Suzuki, Hidekazu Okuhira +2 more | 1988-03-08 |
| 4716127 | Method of implanting spatially controlled P-N junctions by focused ion beams containing at least two species | Shoji Shukuri, Yasuo Wada, Yoshihisa Fujisaki | 1987-12-29 |
| 4655875 | Ion implantation process | Yasuo Wada, Nobuyoshi Natsuaki, Kiyonori Ohyu | 1987-04-07 |
| 4599133 | Method of producing single-crystal silicon film | Masanobu Miyao, Makoto Ohkura, Iwao Takemoto | 1986-07-08 |
| 4565584 | Method of producing single crystal film utilizing a two-step heat treatment | Makoto Ohkura, Masanobu Miyao, Nobuyoshi Natsuaki, Naotsugu Yoshihiro, Takashi Tokuyama +1 more | 1986-01-21 |
| 4551742 | Solid-state imaging device | Iwao Takemoto, Shiya Ohba, Masakazu Aoki, Haruhisa Ando, Masaaki Nakai +2 more | 1985-11-05 |
| 4498951 | Method of manufacturing single-crystal film | Naotsugu Yoshihiro, Nobuyoshi Natsuaki, Masanobu Miyao, Makoto Ohkura, Hideo Sunami +1 more | 1985-02-12 |
| 4394191 | Stacked polycrystalline silicon film of high and low conductivity layers | Yasuo Wada, Hiroo Usui, Makoto Ohkura, Masanobu Miyao, Takashi Tokuyama | 1983-07-19 |
| 4377421 | Method of making a stacked emitter in a bipolar transistor by selective laser irradiation | Yasuo Wada, Takahide Ikeda | 1983-03-22 |
| 4351674 | Method of producing a semiconductor device | Isao Yoshida, Yasuo Wada, Masanobu Miyao, Makoto Ohkura, Nobuyoshi Natsuaki +1 more | 1982-09-28 |