Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244022 | Supported metal catalyst and electrochemical cell | Makoto Uchida, Akihiro Iiyama, Isao Amemiya, Chisato Arata, Sumitaka Watanabe | 2025-03-04 |
| 11990627 | Carrier metal catalyst, manufacturing method thereof, and fuel cell | Makoto Uchida, Akihiro Iiyama | 2024-05-21 |
| 11752490 | Supported metal catalyst and method for producing same | Chisato Arata, Hajime Kashima, Makoto Uchida, Akihiro Iiyama | 2023-09-12 |
| 11594737 | Membrane electrode assembly with a catalyst layer including an inorganic oxide catalyst carrier and a highly hydrophobic substance and solid polymer fuel cell using the assembly | Koji Taniguchi, Masahiro Watanabe, Makoto Uchida | 2023-02-28 |
| 11563219 | Carrier powder, method for producing same, carrier metal catalyst, and method for producing same | Makoto Uchida, Akihiro Iiyama | 2023-01-24 |
| 11502309 | Carrier metal catalyst, manufacturing method thereof, and fuel cell | Makoto Uchida, Akihiro Iiyama | 2022-11-15 |
| 11332623 | Carbon black, electrode catalyst and fuel cell using same, and method for producing carbon black | Makoto Uchida, Daiki IKEDA, Yusaku HARADA, Takeshi Miyakawa | 2022-05-17 |
| 11108070 | Method and apparatus for forming electrode catalyst layer by electrospray method | Makoto Uchida | 2021-08-31 |
| 10490827 | Alloy electrode catalyst and fuel cell using the same | Makoto Uchida, Akihiro Iiyama | 2019-11-26 |
| 10355285 | Membrane electrode assembly with a catalyst layer including an inorganic oxide catalyst carrier and a highly hydrophobic substance and solid polymer fuel cell using the assembly | Koji Taniguchi, Masahiro Watanabe, Makoto Uchida | 2019-07-16 |
| 10333152 | Fuel cell system and method for its operation | Makoto Uchida, Masahiro Watanabe, Akihiro Iiyama | 2019-06-25 |
| 9989565 | Vehicle control apparatus | Minoru Nagasawa | 2018-06-05 |