Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5096740 | Production of cubic boron nitride films by laser deposition | Syoji Nakagama, Naohiro Toda, Akira Nakayama | 1992-03-17 |
| 5093312 | (Ba, Ca).sub.x (.alpha., Dy).sub.1-x Tl.sub.y Cu.sub.1-Y O.sub.3-z where .alpha. is Y or La oxide high temperature superconducting material | Hideo Itozaki, Saburo Tanaka, Shuji Yazu, Tetsuji Jodai | 1992-03-03 |
| 5075757 | Ohmic contact electrodes for semiconductor diamonds | Masayuki Ishii, Tunenobu Kimoto, Shoji Nakagama, Tadashi Tomikawa | 1991-12-24 |
| 5061681 | Superconducting thin material and a method for preparing the same | Hideo Itozaki, Saburo Tanaka, Shuji Yazu, Tetsuji Jodai | 1991-10-29 |
| 5057201 | Process for depositing a superconducting thin film | Naoji Fujimori, Hideo Itozaki, Saburo Tanaka, Keizo Harada, Tetsuji Jodai | 1991-10-15 |
| 5021396 | Oxygen plasma treatment for producing high Tc oxide superconducting material | Hideo Itozaki, Saburo Tanaka, Shuji Yazu, Tetsuji Jodai | 1991-06-04 |
| 5011759 | Semiconductor element and method of forming same and article in which said element is used | Hajime Hitotsuyanagi, Hideo Itozaki, Syoji Nakagama, Saburo Tanaka, Kazuhiko Fukushima | 1991-04-30 |
| 4988670 | Method of forming oxide superconducting films by in-situ annealing | Hideo Itozaki, Saburo Tanaka, Shuji Yazu, Tetsuji Jodai | 1991-01-29 |
| 4942142 | Superconducting thin film and a method for preparing the same | Hideo Itozaki, Saburo Tanaka, Shuji Yazu, Tetsuji Jodai | 1990-07-17 |
| 4925829 | Method for preparing thin film of compound oxide superconductor by ion beam techniques | Hideo Itozaki, Saburo Tanaka, Shuji Yazu, Tetsuji Jodai | 1990-05-15 |
| 4900716 | Process for producing a compound oxide type superconducting material | Hideo Itozaki, Saburo Tanaka, Shuji Yazu, Tetsuji Jodai | 1990-02-13 |
| 4880773 | Superconducting material and a method for preparing the same | Hideo Itozaki, Saburo Tanaka, Shuji Yazu, Tetsuji Jodai | 1989-11-14 |
| 4728370 | Amorphous photovoltaic elements | Masayuki Ishii, Hajime Hitotsuyanagi | 1988-03-01 |
| 4496450 | Process for the production of a multicomponent thin film | Hajime Hitotsuyanagi, Hideo Itozaki, Hiromu Kawai | 1985-01-29 |