Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739669 | Blow-by gas treating device and engine including blow-by gas treating device | Masayasu Takami, Katsunori Ikemachi, Yuki Yoshita, Masayuki Tochimoto, Kazuya Ishida +3 more | 2023-08-29 |
| 10794298 | Engine | Akihiko Kai, Katsushi Inoue, Masahiko Sugimoto, Hideo Shimoji, Hiroki Murata +1 more | 2020-10-06 |
| 10619546 | Exhaust treatment device for diesel engine | Katsushi Inoue, Koichi Funaki, Masanori Fujiwara, Tamotsu Kuno, Yuki Yoshita | 2020-04-14 |
| 10269631 | Manufacturing method of semiconductor device | Takeshi Hayashi, Koji Ikuta | 2019-04-23 |
| 9786630 | Semiconductor device manufacturing method and semiconductor wafer | Yuichi Ota, Takehiro Oura, Kohei Yoshida | 2017-10-10 |