Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026680 | Method of manufacturing a powder of bi-based superconductive oxide containing lead and method of manufacturing a sintered body therefrom | Tadashi Sugihara, Yukihiro Ohuchi | 1991-06-25 |
| 5019554 | Structure of superconductive wiring having SiAlON buffer layer thereunder | Tadashi Sugihara | 1991-05-28 |
| 4981532 | Rare earth-iron-boron magnet powder and process of producing same | Ryoji Nakayama, Tamotsu Ogawa | 1991-01-01 |
| 4968664 | Single-crystal wafer having a superconductive ceramic thin film formed thereon | Tadashi Sugihara | 1990-11-06 |
| 4968665 | Target used for formation of superconductive oxide film, process of producing thereof, and process of forming superconductive oxide film on substrate using the same | Yukihiro Ohuchi, Tadashi Sugihara | 1990-11-06 |
| 4959344 | Method of manufacturing superconductive coil by explosive compaction | Sadaaki Hagino, Motokazu Suzuki, Hideki Tonda, Kazuki Takashima | 1990-09-25 |
| 4929597 | Superconductor containing internal stress absorber | Tadashi Sugihara, Shuichi Fujino | 1990-05-29 |
| H197 | Ternary rare earth-lanthanide sulfides | Karl A. Gschneidner, Jr., Bernard Beaudry | 1987-01-06 |