ST

Seizi Takeuchi

HI Hitachi: 15 patents #2,636 of 28,497Top 10%
HC Hitachi Chemical Company: 3 patents #513 of 1,946Top 30%
Overall (All Time): #328,582 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5625332 Oxide superconducting wire and superconducting apparatus thereof Tomoichi Kamo, Keiji Fukushima 1997-04-29
5545610 Oxide-based superconductor, a process for preparing the same and a wire material of comprising the same Kazutoshi Higashiyama, Toshiya Doi, Takesi Ozawa, Tomoichi Kamo, Shinpei Matsuda +1 more 1996-08-13
5510323 Tl.sub.1 (Ba.sub.1-x Sr.sub.8).sub.2 Ca.sub.2 Cu.sub.3 Oy oxide superconductor and method of producing the same Tomoichi Kamo, Shinpei Matsuda, Atsuko Soeta, Takaaki Suzuki, Yutaka Yoshida 1996-04-23
5502029 Laminated super conductor oxide with strontium, calcium, copper and at least one of thallium, lead, and bismuth Toshiya Doi, Atsuko Soeta, Tomoichi Kamo, Shinpei Matsuda 1996-03-26
5300482 Oxide superconductors Toshiya Doi, Takaaki Suzuki, Yutaka Yoshida, Atsuko Soeta, Tomoichi Kamo 1994-04-05
4643957 Fuel cell Tomoichi Kamo, Tatsuo Horiba, Kunko Kitami, Toshikatsu Mori, Toshiki Kahara +4 more 1987-02-17
4623415 Method of making fuel cell Toshiki Kahara, Shinpei Matsuda, Kenzo Ishii, Jinichi Imahashi, Akio Honji 1986-11-18
4578112 Catalytic reaction process Toshikatsu Mori, Shimpei Matsuda, Teruo Kumagi, Akira Kato, Hisao Yamashita +1 more 1986-03-25
4529671 Fuel cell Toshiki Kahara, Shinpei Matsuda, Kenzo Ishii, Jinichi Imahashi, Akio Honji 1985-07-16
4493879 Fuel cell Toshiki Kahara, Shimpei Matsuda, Kenzo Ishii, Jinichi Imahashi, Akio Honji 1985-01-15
4457987 Liquid fuel cell Tatsuo Horiba, Kohki Tamura, Go Kawamura, Tetsuichi Kudo 1984-07-03
4446210 Fuel cell electrode Hideo Okada, Jinichi Imahashi, Sigeru Okabe, Toshiki Kahara, Kenzo Ishii +4 more 1984-05-01
4409129 Method of manufacturing catalyst Shimpei Matsuda 1983-10-11
4407905 Fuel cell Kenzo Ishii, Toshiki Kahara, Jinichi Imahashi, Masato Takeuchi, Hideo Okada +5 more 1983-10-04
4282092 Process for preparing inorganic particulate adsorbent and process for treating nuclear reactor core-circulating water Kazunori Fujita, Shigeo Uno, Hisao Yamashita 1981-08-04