| 12276216 |
Cylinder head blank and cylinder head manufacturing method |
Moriyuki Nogami, Masatoshi Inoguchi, Hidenobu Matsuyama, Yoshitsugu Noshi, Koukichi Kamada +1 more |
2025-04-15 |
| 12024779 |
Film forming method |
Koukichi Kamada, Naoya Tainaka, Yoshito Utsumi, Hidenobu Matsuyama, Eiji Shiotani +2 more |
2024-07-02 |
| 11891699 |
Cold spray nozzle and cold spray device |
Masahito Fujikawa, Hidenobu Matsuyama, Eiji Shiotani, Yoshitsugu Noshi, Koukichi Kamada +2 more |
2024-02-06 |
| 11827985 |
Film formation method |
Koukichi Kamada, Naoya Tainaka, Yoshito Utsumi, Hidenobu Matsuyama, Eiji Shiotani +2 more |
2023-11-28 |
| 11535942 |
Coating method |
Hidenobu Matsuyama, Eiji Shiotani, Yoshitsugu Noshi, Koukichi Kamada, Naoki Okamoto +3 more |
2022-12-27 |
| 11471937 |
Method for manufacturing cylinder head, and semimanufactured cylinder head |
Masahiro Oomori, Kenji Yageta |
2022-10-18 |
| 10339645 |
Defect detection device and production system |
Eiji Shiotani, Satoru Sakurai, Kiyokazu Sugiyama, Akira Shimizu, Daisuke Terada +2 more |
2019-07-02 |
| 9805457 |
Defect detection device and production system |
Eiji Shiotani, Satoru Sakurai, Kiyokazu Sugiyama, Akira Shimizu, Daisuke Terada +2 more |
2017-10-31 |