Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11843148 | Fuel cell membrane electrode assembly and polymer electrolyte fuel cell | — | 2023-12-12 |
| 11817607 | Membrane electrode assembly and polymer electrolyte fuel cell | — | 2023-11-14 |
| 11811070 | Fuel cell membrane electrode assembly and polymer electrolyte fuel cell | — | 2023-11-07 |
| 11349131 | Catalyst for fuel cells, membrane electrode assembly, and polymer electrolyte fuel cell | Madoka OZAWA, Mitsuharu CHISAKA | 2022-05-31 |
| 11143118 | Control device and control method for vehicle | Yuichiro Yamane, Akira Tsuda, Yuki Ishiyama, Takefumi Takada, Yuto Sakasegawa +5 more | 2021-10-12 |
| 10801423 | Supercharging device for engine | Yasunori Matoba, Takayoshi Miyachi | 2020-10-13 |
| 10669953 | Engine control system | Keiichi Hiwatashi, Yuto Sakasegawa, Kenichi Ogasawara | 2020-06-02 |
| 10403927 | Thin film solid state lithium ion secondary battery and method of manufacturing the same | Yuichi Sabi, Katsunori Takahara, Tatsuya Furuya, Koichiro Hinokuma, Reina Ichikawa +2 more | 2019-09-03 |
| 10355307 | Aluminum secondary battery and electronic device | Yuri Nakayama, Hideki Kawasaki | 2019-07-16 |
| 10025037 | Method of splicing optical fiber and optical fiber splicing device | Takashi Yamaguchi, Kazuhiro Takizawa, Kazutoshi TAKAMIZAWA, Tetsuhiro Numata, Atsushi Hamaoka +5 more | 2018-07-17 |
| 9673481 | Thin film solid state lithium ion secondary battery and method of manufacturing the same | Yuichi Sabi, Katsunori Takahara, Tatsuya Furuya, Koichiro Hinokuma, Reina Ichikawa +2 more | 2017-06-06 |
| 9601799 | Method for producing positive electrode of thin-film battery and method for producing thin-film battery | Tatsuya Furuya, Katsunori Takahara, Yuichi Sabi | 2017-03-21 |
| 9575025 | Electrolyte solution, method for producing electrolyte solution, and electrochemical device | Yuri Nakayama, Hideki Kawasaki | 2017-02-21 |
| 9570759 | Manufacturing method of electrode catalyst layer, membrane electrode assembly using the same, fuel cell using the same and complex particles | Haruna Kurata, Saori Okada, Kenichiro Oota | 2017-02-14 |
| 9541706 | Mechanical splice unit, mechanical splicing tool, and optical fiber splicing method | Takashi Yamaguchi, Kazuhiro Takizawa, Kazutoshi TAKAMIZAWA, Tetsuhiro Numata, Atsushi Hamaoka +5 more | 2017-01-10 |
| 9541516 | Electrolyte solution, method for producing electrolyte solution, and electrochemical device | Yuri Nakayama, Hideki Kawasaki | 2017-01-10 |
| 9494743 | Optical fiber splicing unit, optical fiber splicing method, and holding member for optical fiber splicing unit | Takashi Yamaguchi, Kazuhiro Takizawa, Kazutoshi TAKAMIZAWA, Atsushi Daido, Masahiro Ida | 2016-11-15 |
| 9160008 | Cathode catalyst layer, manufacturing method thereof and membrane electrode assembly | Saori Okada, Haruna Kurata, Kenichiro Oota | 2015-10-13 |
| 8786250 | IC card | Tatsuya Furuya, Katsunori Takahara | 2014-07-22 |
| 8663867 | Method of manufacturing a membrane electrode assembly, membrane electrode assembly and fuel cell | — | 2014-03-04 |
| 8614028 | Membrane and electrode assembly and method of producing the same, and polymer electrolyte membrane fuel cell | Yasuhiro Haba, Saori Okada, Keiichi Iio | 2013-12-24 |
| D689391 | Pressure sensor package | Hisanobu Okawa, Hiroshi Ishida, Masaya Yamatani, Hideki Kamimura, Chiaki Kera +1 more | 2013-09-10 |
| 8492034 | Electrolyte and battery | Kazumasa TAKESHI | 2013-07-23 |
| 8354137 | Manufacturing method of electrode catalyst layer for fuel cell | Haruna Kurata, Saori Okada, Kenichiro Oota | 2013-01-15 |
| 7947411 | Membrane and electrode assembly and method of producing the same, and polymer electrolyte membrane fuel cell | Yasuhiro Haba, Saori Okada, Keiichi Iio | 2011-05-24 |