Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569522 | Manufacturing method for fuel cell | Takuya Kurihara, Kenji Sato | 2023-01-31 |
| 10326147 | Catalyst for fuel cells and method for producing the same | Keiichi Kaneko, Makoto Adachi, Mayumi Yamada | 2019-06-18 |
| 9385377 | Method for producing a catalyst for fuel cells | Keiichi Kaneko, Naoki Takehiro, Tatsuya Arai, Noriyuki KITAO, Makoto Adachi +1 more | 2016-07-05 |
| 9190212 | Method of manufacturing multilayer ceramic electronic component | Hiroyuki Matsumoto | 2015-11-17 |
| 8877393 | Fuel cell | Hiroaki Takeuchi, Tomohiro Ogawa, Ryouichi Nanba, Shinji Jomori, Koichiro Ikeda +4 more | 2014-11-04 |
| 8593785 | Electronic component | Takehisa Sasabayashi | 2013-11-26 |
| 8477476 | Ceramic electronic component | Atsushi Ishida, Takehisa Sasabayashi, Tomoyuki Kuwano, Akihiro Motoki, Toshiyuki Iwanaga | 2013-07-02 |
| 8221932 | Fuel cell | Naoki Takehiro, Shinji Jomori, Keiichi Kaneko, Tatsuya Arai | 2012-07-17 |
| 8213152 | Multilayer ceramic electronic component including dummy conductors | Hiroyuki Matsumoto | 2012-07-03 |
| 8163432 | Fuel cell | Shinji Jomori, Naoki Takehiro, Tatsuya Arai, Keiichi Kaneko | 2012-04-24 |
| 8129070 | Fuel cell | Shinji Jomori, Naoki Takehiro, Tatsuya Arai, Keiichi Kaneko | 2012-03-06 |
| 8125765 | Laminated ceramic electronic component | Atsushi Ishida, Masaki Tani | 2012-02-28 |
| 8125764 | Electronic component | Atsushi Ishida, Masaki Tani | 2012-02-28 |
| 7727664 | Production method for fuel cell | Masafumi Kobayashi | 2010-06-01 |
| 7384996 | Phosphorus-containing polymer compound, synthesizing method thereof, antioxidant, high-durability polymer electrolyte composite, electrode, and fuel cell | Masayoshi Takami, Masahiro Rikukawa, Yuko Takeoka | 2008-06-10 |
| 7060735 | Polymer electrolyte membrane and method of production thereof | Mitsuru Nakano, Masaya Kawasumi, Yu Morimoto, Naoki Hasegawa | 2006-06-13 |
| 6827986 | Grafted polymer electrolyte membrane, method of producing a grafted polymer electrolyte membrane, and fuel cell comprising the same | Michio Asukabe, Michiaki Kato, Yu Morimoto, Masaya Kawasumi | 2004-12-07 |
| 6828407 | Polymer electrolyte composition and uses thereof | Shigeru Sasaki, Arihiro Yashiro, Yasuaki Hidaka | 2004-12-07 |
| 6607856 | Solid polymer electrolyte having high-durability | Takahisa Suzuki, Yu Morimoto, Masaya Kawasumi, Naoki Hasegawa, Atsushi Kamiya | 2003-08-19 |
| 6015856 | Composite resin material and method of forming the same | Mitsumasa Matsushita, Takashi Ohta, Norio Sato, Yuji Hoshino, Kanemitsu Kondo +2 more | 2000-01-18 |
| 5958988 | Cross-linked polyurethane resin powder and process for producing the same | Mitsumasa Matsushita, Takashi Ohta, Norio Sato, Yuji Hoshino, Kanemitsu Kondo +2 more | 1999-09-28 |