Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081077 | Rotating electric machine and manufacturing method thereof | Yuki Takahashi, Kazuya Iwase | 2024-09-03 |
| 10894277 | Rolling bending method and rolling bending apparatus | Chiaki Sasaki, Kenta Tateyama, Kengo Takeshita | 2021-01-19 |
| 10449595 | Protrusion forming device and method for forming protrusion part for heat exchanger | Masahiro Shimoya, Yoshinobu Hayakawa, Kengo Takeshita | 2019-10-22 |
| 10022765 | Corrugated plate manufacturing apparatus | Kazuhiro Mitsukawa, Masafumi Torimoto, Takao Ikeda, Yoshinori Suzuki, Koichiro Sato | 2018-07-17 |
| 9662705 | Processing machine and bending method | Masafumi Torimoto, Kazuhiro Mitsukawa, Masahito Sugiura, Takao Ikeda | 2017-05-30 |
| 9259775 | Corrugated plate manufacturing apparatus | Kazuhiro Mitsukawa, Masafumi Takahashi, Keisuke Nakamura, Nobuyuki Morikawa | 2016-02-16 |
| 8720247 | Method for bending process and processing machine | Kazuhiro Mitsukawa, Tomohiro Shiomi | 2014-05-13 |