Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11728499 | Fuel cell | Daigo Mukasa, Hitoshi Nagasaki, Takehiro Mugishima, Ayumi Mizuno | 2023-08-15 |
| 11349134 | Fuel cell | Takehiro Mugishima, Hitoshi Nagasaki | 2022-05-31 |
| 11271223 | Fuel cell | Takehiro Mugishima, Hitoshi Nagasaki | 2022-03-08 |
| 11217807 | Fuel cell | Takehiro Mugishima, Hitoshi Nagasaki, Ayumi Mizuno | 2022-01-04 |
| 11177496 | Manufacturing method of fuel cell, and fuel cell | Takehiro Mugishima, Hitoshi Nagasaki | 2021-11-16 |
| 5197067 | Packet communication system using a telephone switching network and a data flow control method | Nobuo Shirai | 1993-03-23 |