Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451192 | Simplified electrophoresis apparatus | Akio Ooike, Kouichi Kudo, Eizo Sugimoto, Hiromu Ishibashi | 2002-09-17 |
| 6413624 | Oxide superconductor and process for producing same | Masaru Tomita | 2002-07-02 |
| 6365553 | Oxide superconductor having excellent crack-resistant property and process of producing same | Masaru Tomita | 2002-04-02 |
| 6313725 | Magnetizing method for producing coupled body comprised of multi-pole bulk superconducting magnets with respective polarities varying | Ken Nagashima, Takeshi Miyamoto, Atsuyuki Kobayashi, Osami Tsukamoto | 2001-11-06 |
| 6300450 | Conjugated diene compound polymerization catalyst process for the preparation of conjugated diene polymer in the presence thereof and polybutadiene thus prepared | Nobuhiro Tsujimoto, Koji Maeda, Michinori Suzuki, Yasumasa Iwamoto, Sakae Yuasa +3 more | 2001-10-09 |
| 6297199 | Resin impregnated oxide superconductor and process for producing same | Masaru Tomita | 2001-10-02 |
| 6231740 | Electrophoresis apparatus having an electric controller | Akio Ooike, Kouichi Kudo, Eizo Sugimoto, Hiromu Ishibashi | 2001-05-15 |
| D441459 | Electrophoresis instrument | Akio Ooike, Kouichi Kudo, Eizo Sugimoto, Hiromu Ishibashi | 2001-05-01 |
| 6121205 | Bulk superconductor and process of preparing same | Kazuhiko Sawada, Naomichi Sakai, Takamitsu Higuchi | 2000-09-19 |
| 6083886 | Method of preparing oxide superconducting bulk body | Noriki Hayashi | 2000-07-04 |
| 6063736 | Oxide superconductor of high critical current density | Muralidar Miryara, Koji Segawa, Koichi Kamada, Takashi Saitho | 2000-05-16 |
| 5968878 | Oxide superconductor and method of producing same | Hiroki Kojo, Sang-Im Yoo | 1999-10-19 |
| 5958843 | Oxygen annealing process for bulk superconductors | Naomichi Sakai, Mikio Takahashi, Ken Nagashima | 1999-09-28 |
| 5920246 | Superconductive composite materials | Ken Nagashima, Naomichi Sakai, Sang-Im Yoo, Hiroyuki Fujimoto | 1999-07-06 |
| 5869729 | Method of producing an ester compound | Keigo Nishihira, Shuji Tanaka, Yuki Nishida, Noriaki Manada, Toshio Kurafuji | 1999-02-09 |
| 5849667 | Superconductor and method of producing same | Sang-Im Yoo, Naomichi Sakai, Hiroshi Takaichi, Takamitsu Higuchi, Shoji Tanaka | 1998-12-15 |
| 5543768 | Composite of high-temperature superconductive bulk form with coil magnet | Hiroshi Takaichi, Shoji Tanaka, Naomichi Sakai | 1996-08-06 |
| 5525584 | Superconductor and method of producing same | Sang-Im Yoo, Naomichi Sakai, Hiroshi Takaichi, Takamitsu Higuchi, Shoji Tanaka | 1996-06-11 |
| 5521150 | Method of joining Y-based oxide superconductors | Hiroshi Takaichi, Naomichi Sakai | 1996-05-28 |
| 5508253 | REBa.sub.2 Cu.sub.3 O.sub.7-y type oxide superconductive material having high critical current density and process for preparation thereof | Mitsuru Morita, Katsuyoshi Miyamoto, Shoichi Matsuda | 1996-04-16 |
| 5474976 | Production of oxide superconductors having large magnetic levitation force | Akihiro Kondoh, Hiroshi Takaichi, Naoki Koshizuka, Shoji Tanaka, Shoichi Kagiya | 1995-12-12 |
| 5459124 | Process for producing oxide superconductor | Terutsugu Oyama, Naoki Koshizuka, Shoji Tanaka | 1995-10-17 |
| 5430010 | Process for preparing oxide superconductor | Terutsugu Oyama, Hiroyuki Fujimoto, Naoki Koshizuka, Yu Shiohara, Shoji Tanaka | 1995-07-04 |
| 5426209 | Process for producing a carbonic acid diester | Noriaki Manada, Toshio Kurafuji, Yasushi Yamamoto | 1995-06-20 |
| 5403949 | Method of producing carbonic acid diester | Noriaki Manada, Koji Abe, Yasushi Yamamoto, Toshio Kurafuji | 1995-04-04 |