Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486756 | Superconductor signal amplifier | Yoshinobu Tarutani, Kazuo Saitoh, Kazumasa Takagi, Yoshihisa Soutome, Akira Tsukamoto | 2002-11-26 |
| 6310488 | Superconductive single flux quantum logic circuit | Haruhiro Hasegawa, Yoshinobu Tarutani, Kazumasa Takagi | 2001-10-30 |
| 6069369 | Superconducting device | Toshikazu Nishino, Ushio Kawabe, Yoshinobu Tarutani, Shinya Kominami, Toshiyuki Aida +1 more | 2000-05-30 |
| 5729046 | Superconducting device having pinning regions | Toshikazu Nishino, Ushio Kawabe, Yoshinobu Tarutani, Shinya Kominami, Toshiyuki Aida +1 more | 1998-03-17 |
| 5552375 | Method for forming high T.sub.c superconducting devices | Toshikazu Nishino, Ushio Kawabe, Yoshinobu Tarutani, Shinya Kominami, Toshiyuki Aida +1 more | 1996-09-03 |
| 5380704 | Superconducting field effect transistor with increased channel length | Yoshinobu Tarutani, Uki Kabasawa, Kazumasa Takagi, Akira Tsukamoto, Masahiko Hiratani +1 more | 1995-01-10 |
| 5326745 | Superconducting device with C-axis orientation perpendicular to current flow | Toshikazu Nishino, Ushio Kawabe, Yoshinobu Tarutani, Shinya Kominami, Toshiyuki Aida +1 more | 1994-07-05 |
| 5316585 | Method for fabricating superconducting materials and superconductive thin films | Yukio Okamoto, Toshiyuki Aida, Katsuki Miyauchi, Kazumasa Takagi, Shinji Takayama | 1994-05-31 |
| 5256897 | Oxide superconducting device | Haruhiro Hasegawa, Toshiyuki Aida, Toshikazu Nishino, Mutsuko Hatano, Hideaki Nakane | 1993-10-26 |
| 5250506 | Superconductive switching element with semiconductor channel | Shinichiroh Saitoh, Yoshinobu Tarutani, Masahiko Hiratani, Toshikazu Nishino, Haruhiro Hasegawa +3 more | 1993-10-05 |
| 5126315 | High Tc superconducting device with weak link between two superconducting electrodes | Toshikazu Nishino, Ushio Kawabe, Yoshinobu Tarutani, Shinya Kominami, Toshiyuki Aida +1 more | 1992-06-30 |
| 5096882 | Process for controlling oxygen content of superconductive oxide, superconductive device and process for production thereof | Takahiko Kato, Katsuzo Aihara, Jiro Kuniya, Yutaka Misawa, Yoshihide Wadayama +6 more | 1992-03-17 |
| 5077266 | Method of forming weak-link Josephson junction, and superconducting device employing the junction | Kazumasa Takagi, Yoshimi Kawanami, Yuuichi Madokoro, Katsuki Miyauchi, Toshiyuki Aida +3 more | 1991-12-31 |
| 4950642 | Method for fabricating superconducting oxide thin films by activated reactive evaporation | Yukio Okamoto, Toshiyuki Aida, Katsuki Miyauchi, Kazumasa Takagi, Shinji Takayama | 1990-08-21 |
| 4921834 | Flux method of growing oxide superconductors | Haruhiro Hasegawa, Ushio Kawabe, Yoshinobu Tarutani, Toshiyuki Aida, Kazumasa Takagi | 1990-05-01 |
| 4842917 | Magnetic recording medium and process for producing the same | Tomoyuki Ohno, Yoshihiro Shiroishi, Sadao Hishiyama, Hiroyuki Suzuki, Takaaki Shirakura +5 more | 1989-06-27 |
| 4727287 | Gas discharge display panel and cathode used therein | Toshiyuki Aida, Yukio Okamoto | 1988-02-23 |
| 4691983 | Optical waveguide and method for making the same | Toshio Kobayashi, Kazumasa Takagi | 1987-09-08 |
| 4647781 | Gamma ray detector | Kazumasa Takagi | 1987-03-03 |
| 4365155 | Scintillator with ZnWO.sub.4 single crystal | Tetsu Oi, Kazumasa Takagi | 1982-12-21 |
| 4279772 | Crystal for scintillator | Kazumasa Takagi, Tetsu Oi | 1981-07-21 |