Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10607773 | Powder molding apparatus and manufacture of rare earth sintered magnet using the apparatus | Yoshihiro Umebayashi, Ryuji Nakamura, Takahiro Hashimoto | 2020-03-31 |
| 9711280 | Method for preparing rare earth sintered magnet | Eiji Uesaka, Kenji Imamura, Yoshihiro Umebayashi, Takahiro Hashimoto | 2017-07-18 |
| 5908507 | Chemical vapor deposition reactor and method of producing oxide superconductive conductor using the same | Kazunori Onabe, Nobuyuki Sadakata, Takashi Saito, Taichi Yamaguchi, Yasuhiro Iijima +2 more | 1999-06-01 |
| 5357577 | Vacuum tube microphone apparatus | Tomohiro Waji, Kazumasa Takahashi, Satoshi Yamazaki, Kiichi Yoshida, Tohru Enokuma +1 more | 1994-10-18 |
| 5283232 | Method for producing oxide superconducting composite wire | Yoshimitsu Ikeno, Nobuyuki Sadakata, Masaru Sugimoto, Mikio Nakagawa | 1994-02-01 |
| 5168127 | Oxide superconducting wire | Yoshimitsu Ikeno, Nobuyuki Sadakata, Masaru Sugimoto, Mikio Nakagawa | 1992-12-01 |
| 5108986 | Substituted YiBa.sub.2 Cu.sub.3 oxide superconductor | Yoshimitsu Ikeno, Nobuyuki Sadakata, Masaru Sugimoto, Mikio Nakagawa, Shin'ya Aoki | 1992-04-28 |
| 5045527 | Method of producing a superconductive oxide conductor | Yoshimitsu Ikeno, Kenji Goto, Atsushi Kume, Shin'ya Aoki, Nobuyuki Sadakata +4 more | 1991-09-03 |
| 4965245 | Method of producing oxide superconducting cables and coils using copper alloy filament precursors | Masaru Sugimoto, Yoshimitsu Ikeno, Nobuyuki Sadakata, Mikio Nakagawa, Shin'ya Aoki +5 more | 1990-10-23 |
| 4885273 | Method of producing a superconducting wire using alloy preform | Mamoru Sugimoto, Yoshimitsu Ikeno, Nobuyuki Sadakata, Shin'ya Aoki, Mikio Nakagawa | 1989-12-05 |
| 4665611 | Method of fabricating superconductive electrical conductor | Nobuyuki Sadakata, Yoshimitsu Ikeno, Masaru Sugimoto | 1987-05-19 |
| 4578972 | Apparatus for drawing wire | Shigeo Shihyakugari, Yoshimitsu Ikeno | 1986-04-01 |
| 4568900 | Forced-cooled superconductor | Ko Agatsuma, Katsuyuki Kaiho, Kenichi Koyama, Yoshimitsu Ikeno, Nobuyuki Sadakata +2 more | 1986-02-04 |
| 4377905 | Method for manufacturing a Nb.sub.3 Sn superconductor and method for manufacturing hollow superconducting magnet | Koh Agatsuma, Kenichi Koyama, Itaru Todoriki, Takashi Saito | 1983-03-29 |