Issued Patents All Time
Showing 176–192 of 192 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176557 | Electron emission element and method of manufacturing the same | Masahiko Okunuki, Akira Suzuki, Isamu Shimoda, Tetsuya Kaneko, Takeo Tsukamoto +2 more | 1993-01-05 |
| 5155058 | Method of making semiconductor memory device | Shinji Fujiwara | 1992-10-13 |
| 5130778 | Semiconductor article and preparation thereof | Shiro Arikawa | 1992-07-14 |
| 5118365 | II-IV group compound crystal article and process for producing same | Hiroyuki Tokunaga | 1992-06-02 |
| 5103851 | Solar battery and method of manufacturing the same | Shoji Nishida | 1992-04-14 |
| 5100691 | Process for selective formation of II-VI group compound flim | Hiroyuki Tokunaga | 1992-03-31 |
| 5098850 | Process for producing substrate for selective crystal growth, selective crystal growth process and process for producing solar battery by use of them | Shoji Nishida | 1992-03-24 |
| 5094697 | Photovoltaic device and method for producing the same | Akiharu Takabayashi | 1992-03-10 |
| 5086326 | Photoelectric conversion device | Mahito Shinohara | 1992-02-04 |
| 5070034 | Process for producing a semiconductor memory device | Tamotsu Satoh, Yoshio Nakamura | 1991-12-03 |
| 5028976 | Complementary MOS integrated circuit device | Masaharu Ozaki | 1991-07-02 |
| 5013670 | Photoelectric converter | Shiro Arikawa | 1991-05-07 |
| 5010033 | Process for producing compound semiconductor using an amorphous nucleation site | Hiroyuki Tokunaga, Kenji Yamagata | 1991-04-23 |
| 5008206 | Method for making a photoelectric conversion device using an amorphous nucleation site | Mahito Shinohara | 1991-04-16 |
| 4999313 | Preparation of a semiconductor article using an amorphous seed to grow single crystal semiconductor material | Shiro Arikawa | 1991-03-12 |
| 4868140 | Semiconductor device and method of manufacturing the same | — | 1989-09-19 |
| 4800527 | Semiconductor memory device | Masaharu Ozaki | 1989-01-24 |