Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091195 | Layered composite oxide, oxidation catalyst, and diesel particulate filter | Kohji Masuda | 2015-07-28 |
| 7368095 | Composite oxide for solid oxide fuel cell and method for preparation thereof | Kenji Furuya, Masaharu Hatano, Yoshinori Fujie, Manabu Suhara | 2008-05-06 |
| 6903495 | Piezoelectric material and method for manufacture thereof | Yoshio Akimune, Mikiya Shinohara | 2005-06-07 |
| 6849354 | Solid oxide fuel cell having perovskite solid electrolytes | Naoki Hara, Yasukazu Iwasaki | 2005-02-01 |
| 6803140 | Gallate based complex oxide electrolyte material | Tatsuo Sugiyama, Kazuo Matsuo, Yoshio Akimune | 2004-10-12 |
| 6761997 | Positive electrode material and battery for nonaquous electrolyte secondary battery | Tatsuhiro Fukuzawa, Yasuhiko Ohsawa, Yuuji Tanjo, Takuya Mihara, Takashi Kimura +2 more | 2004-07-13 |
| 6623890 | Positive electrode material and battery for nonaqueous electrolyte secondary battery | Tatsuhiro Fukuzawa, Yasuhiko Ohsawa, Yuuji Tanjo, Takuya Mihara, Takashi Kimura +2 more | 2003-09-23 |
| 6613478 | Positive electrode material and cell for nonaqueous electrolyte secondary battery | Tatsuhiro Fukuzawa, Yasuhiko Ohsawa, Yuuji Tanjo, Takuya Mihara, Takashi Kimura +2 more | 2003-09-02 |
| 6613479 | Positive electrode material and battery for nonaqueous electrolyte secondary battery | Tatsuhiro Fukuzawa, Yasuhiko Ohsawa, Yuuji Tanjo, Takuya Mihara, Takashi Kimura +2 more | 2003-09-02 |
| 6447944 | Solid electrolyte, method of producing same and fuel cell using same | Yoshio Akimune, Mikiya Shinohara | 2002-09-10 |
| 6384607 | Battery state sensing apparatus | Hideaki Horie, Osamu Shimamura, Takaaki Abe | 2002-05-07 |
| 6129862 | Composite oxides of A-site defect type perovskite structure | Hiroaki Kaneko, Takeshi Miyamoto | 2000-10-10 |
| 6060420 | Composite oxides of A-site defect type perovskite structure as catalysts | Hiroaki Kaneko, Takeshi Miyamoto | 2000-05-09 |
| 5665176 | n-Type thermoelectric materials | Kazuhiko Shinohara, Masakazu Kobayashi, Keiko Ikoma | 1997-09-09 |
| 5449660 | Method of producing compound oxide by using partly citrating process | Mitsugu Yamanaka, Susumu Hiyama | 1995-09-12 |
| 5168095 | Method for synthesizing a composite oxide by citrating process | Mitsugu Yamanaka, Susumu Hiyama | 1992-12-01 |
| 4786476 | Gas sensor element using porously fired mass of titania | Masayuki Touda, Masaaki Uchida, Fumio Yukawa | 1988-11-22 |
| 4772376 | Air/fuel ratio sensor having oxygen sensor cell and oxygen pump cell | Fumio Yukawa, Masayuki Touda, Shinji Kimura, Satoru Ichikawa | 1988-09-20 |