Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10530015 | All-solid-state lithium secondary battery and method for producing the same | Shingo Ohta, Mitsuru Asai | 2020-01-07 |
| 9531036 | Garnet-type ion conducting oxide, complex, lithium secondary battery, manufacturing method of garnet-type ion conducting oxide and manufacturing method of complex | Shingo Ohta, Yuki Goto, Tooru Saeki, Shogo Komagata | 2016-12-27 |
| 9512270 | Organic polymer porous body | Hitoshi Kumagai, Satoru Fujita, Satoru Yamamoto, Yoshiyuki Sakamoto | 2016-12-06 |
| 8986895 | Garnet-type lithium ion-conducting oxide and all-solid-state lithium ion secondary battery containing the same | Shingo Ohta, Tetsuro Kobayashi, Mitsuru Asai | 2015-03-24 |
| 7858267 | Fuel cell electrode, fuel cell, and manufacturing methods thereof | — | 2010-12-28 |
| 7060385 | Noble metal-base metal alloy catalyst, evaluation of such catalyst, and method of producing such catalyst | Hisao Kato, Kazutaka Hiroshima | 2006-06-13 |
| 6911278 | Electrode catalyst for fuel cell and process for producing the same | Kazutaka Hiroshima, Yutaka Ohya, Tatsuo Noritake, Hisao Kato, Tetsuo Nagami | 2005-06-28 |
| 6864011 | Fuel-cell electrode and method of manufacturing the fuel-cell electrode | Tatsuya Kawahara, Seiji Mizuno, Yu Morimoto, Kazuo Kawahara | 2005-03-08 |
| 6500573 | Humidifer device for fuel cells and operating system thereof | Takashi Simazu, Hiroshi Aoki, Tomohisa Wakasugi, Kazutaka Hiroshima, Yutaka Ohya +1 more | 2002-12-31 |
| 5215684 | Electrolyte for electrochromic elements | Katsuaki Okabayashi, Katsushi Abe, Shiaki Hyodo, Toshiyasu Ito | 1993-06-01 |
| 5097358 | Electrochromic element | Toshiyasu Ito, Takaaki Mori, Mamoru Kato, Masanobu Senda | 1992-03-17 |