Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002231 | Intake device for internal combustion engine | Tadashi IBARAGI, Kazuaki Nakayama, Ryuji Koike, Toshiyuki Kondo | 2021-05-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002231 | Intake device for internal combustion engine | Tadashi IBARAGI, Kazuaki Nakayama, Ryuji Koike, Toshiyuki Kondo | 2021-05-11 |