Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688376 | Ballast water treatment system for ship | Isao Ozawa, Kenichiro Miyatake, Ryusuke Nakai | 2017-06-27 |
| 9511310 | Device and method for treating ballast water for ship | Ryusuke Nakai, Hideki Kashihara, Manabu Okui | 2016-12-06 |
| D759195 | Filter element for ballast water treatment | Kazuhiro Tanida, Masaki Mori, Shinichi Kanazawa | 2016-06-14 |
| 8216979 | Method of manufacturing superconducting thin film material, superconducting device and superconducting thin film material | Shuji Hahakura, Kazuya Ohmatsu, Katsuya Hasegawa | 2012-07-10 |
| 8048475 | Method of fabricating superconducting wire and superconducting apparatus | Kazuya Ohmatsu | 2011-11-01 |
| 7858558 | Superconducting thin film material and method of manufacturing the same | Shuji Hahakura, Kazuya Ohmatsu, Katsuya Hasegawa | 2010-12-28 |
| 6828508 | Oxide high-temperature superconductor wire and method of producing the same | Naoki Ayai, Kazuhiko Hayashi, Hiroshi Maeda, Mitsunori Sato | 2004-12-07 |
| 6777376 | Superconducting wire | Tetsuyuki Kaneko, Akira Mikumo, Naoki Ayai, Shin-ichi Kobayasi | 2004-08-17 |
| 6536096 | Method of preparing bismuth oxide superconducting wire | Kenichi Sato, Nobuhiro Shibuta, Hidehito Mukai, Takeshi Hikata, Takeshi Kato | 2003-03-25 |
| 6493925 | Manufacturing method of superconducting wire | Tetsuyuki Kaneko, Akira Mikumo, Naoki Ayai, Shin Kobayashi | 2002-12-17 |
| 6414244 | Connection structure for superconducting conductors including stacked conductors | Kengo Ohkura, Kenichi Sato | 2002-07-02 |
| 6311385 | High temperature oxide superconducting wire and method of manufacturing thereof | Kazuhiko Hayashi | 2001-11-06 |
| 5877125 | Method of preparing bismuth superconductor | Kenichi Sato | 1999-03-02 |
| 5861788 | Superconducting coil | Kengo Ohkura, Kenichi Sato | 1999-01-19 |
| 5610123 | Method of preparing bismuth oxide superconductor | Kenichi Sato, Takeshi Hikata | 1997-03-11 |