Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863503 | Nitrogen oxide detecting sensor and method of manufacturing the same | Shuzo Kudo, Hisao Ohnishi, Masamichi Ipponmatsu, Shoji Tanaka, Satoshi Takano +1 more | 1999-01-26 |
| 5840659 | Method of preparing oxide superconductive material | Tetsuyuki Kaneko, Kazuyuki Hamada, Seiji Adachi, Shoji Tanaka | 1998-11-24 |
| 5776862 | Oxide superconductor and process of producing the same | Ryo Usami, Kazuyuki Isawa, Hiroshi Kubota, Roman Puzniak, Shoji Tanaka | 1998-07-07 |
| 5716907 | Rock-salt/infinite layer chlorine-containing oxide superconductor and manufacturing method of the same | Tadashi Tatsuki, Seiji Adachi, Makoto Itoh, Toshiyuki Tamura, Changqin Jin +1 more | 1998-02-10 |
| 5705457 | Oxide superconductor and method for manufacturing the same | Toshiyuki Tamura, Seiji Adachi, Xiao-Jing Wu | 1998-01-06 |
| 5674815 | Oxide superconductor | Seiji Adachi, Shoji Tanaka, Nobuo Mouri | 1997-10-07 |
| 5670457 | Oxide superconductor and method of producing same | Seiji Adachi, Changqin Jin, Xiao-Jing Wu, Shoji Tanaka | 1997-09-23 |
| 5652199 | Method of manufacturing oxide superconductor | Kazuyuki Isawa, Ayako Yamamoto, Seiji Adachi, Makoto Itoh | 1997-07-29 |
| 5599775 | (Hg Cu)Bg.sub.2 Ca.sub.2 Cu.sub.3 Oy oxide superconductor and method of preparing the same | Makoto Itoh, Ayako Yamamoto, Kazuyuki Isawa, Seiji Adachi, Shoji Tanaka | 1997-02-04 |
| 5578553 | 1-2-4 copper oxide superconductor, a process for its production, and a copper used therein | Shinichi Koriyama, Takaaki Ikemachi | 1996-11-26 |
| 5563117 | Copper oxide superconductor, a process for its production, and a copper used therein | Shinichi Koriyama, Takaaki Ikemachi | 1996-10-08 |
| 5534490 | (Hg,Cu)Ba.sub.2 Ca.sub.2 Cu.sub.3 O.sub.y oxide superconductor and method of preparing the same | Makoto Itoh, Ayako Yamamoto, Kazuyuki Isawa, Seiji Adachi, Shoji Tanaka | 1996-07-09 |
| 5504226 | Copper oxide superconductor, a process for its production, and a copper complex used therein | Shinichi Koriyama, Takaaki Ikemachi | 1996-04-02 |
| 5468724 | High temperature oxide superconductor | Takahiro Wada, Shin-ichi Koriyama, Takeshi Sakurai, Nobuo Suzuki, Takayuki Miyatake +2 more | 1995-11-21 |
| 5468806 | Method of manufacturing an oxide superconductor thin film | Kiyoshi Yamamoto, Nobuyuki Sugii, Koichi Kubo, Michiharu Ichikawa | 1995-11-21 |
| 5446017 | Superconductive copper-containing oxide materials of the formula A.sub.p B.sub.q Cu.sub.2 O.sub.4.+-.r | Takeshi Sakurai, Nobuyuki Sugii, Seiji Adachi, Michiharu Ichikawa, Yuji Yaegashi +2 more | 1995-08-29 |
| 5444039 | (Hg,Pb)-Ba-Ca-Cu-O superconductor and method of manufacturing the same | Kazuyuki Isawa, Ayako Yamamoto, Makoto Itoh, Seiji Adachi | 1995-08-22 |
| 5407908 | Method of manufacturing an oxide superconductor | Toshihiko Maeda, Kazuhiro Sakuyama, Shin-ichi Koriyama, Ataru Ichinose, Shoji Tanaka | 1995-04-18 |
| 5376309 | Boride materials for electronic elements and method of preparing the same | Kazuyuki Hamada, Nobuyuki Sugii, Mitsunobu Wakata, Kohichi Kubo, Kiyotaka Matsuura | 1994-12-27 |
| 5318745 | Oxide superconductor and manufacturing method thereof via HIP and controlling the oxygen partial pressure | Takeshi Sakurai, Toru Yamashita, Shoji Tanaka | 1994-06-07 |
| 5262393 | Layered copper oxides (R.sub.(1+x) Ce.sub.(2-x))Sr.sub.2 Cu.sub.2 (M.sub.1-y Cu.sub.y)O.sub.11 wherein R is a rare earth element and M is one or both of Pb and Tl | Takahiro Wada, Ataru Ichinose, Kazuyuki Hamada, Shoji Tanaka | 1993-11-16 |
| 5252544 | Oxide superconductor having the formula Pb.sub.a (M.sub.1-x-y Ce.sub.x Sr.sub.y).sub.4 Cu.sub.3-a O.sub.z where M is at least one rare earth element | Toshihiko Maeda, Kazuhiro Sakuyama, Shin-ichi Koriyama, Ataru Ichinose, Shoji Tanaka | 1993-10-12 |
| 5244872 | Method of preparing Pb-Sr-Ca-Ln-Ca-O metal oxide superconductor | Takaaki Ikemachi, Takashi Kawano, Shin-ichi Koriyama | 1993-09-14 |
| 5244871 | N-type oxide superconductor represented by the formula (Nd.sub.x (Ce.sub.y L.sub.z).sub.2 CuO.sub.4-d where L is La, Mg or a mixture of alakaline earth elements | Takeshi Sakurai, Toru Yamashita, Shoji Tanaka | 1993-09-14 |
| 5217945 | Oxide superconductors and method for producing same | Takahiro Wada, Yuji Yaegashi, Ataru Ichinose, Nobuo Suzuki, Shoji Tanaka | 1993-06-08 |