Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421566 | Hot-rolled steel sheet and manufacturing method thereof | Eisaku Sakurada, Genki Abukawa | 2025-09-23 |
| 12365020 | Method for producing blank, method for producing press-formed part, method for judging shape, program for judging shape, apparatus for producing blank, and blank | Jun Nitta, Ryo Tabata | 2025-07-22 |
| 12350728 | Shearing method, shearing device, and shearing facility | Shigeru Yonemura, Tohru Yoshida | 2025-07-08 |
| 12344913 | Hot-rolled steel sheet and manufacturing method thereof | Eisaku Sakurada, Genki Abukawa | 2025-07-01 |
| 12311451 | Cutting method and cut article | Akinobu KOBAYASHI | 2025-05-27 |
| 12123080 | Steel sheet | Yuji Sakiyama, Katsuya Nakano, Yoshiaki Honda, Masahiro Nakata | 2024-10-22 |
| 12043877 | Steel sheet | Katsuya Nakano, Yuji Sakiyama, Yoshiaki Honda, Masahiro Nakata | 2024-07-23 |
| 11826857 | Steel sheet and member | Yasuhiro Ito | 2023-11-28 |
| 11819899 | Shearing method, shearing device, and shearing facility | Shigeru Yonemura, Tohru Yoshida | 2023-11-21 |
| 11224908 | Cutting method using a stamping press | Takashi Matsuno, Tohru Yoshida | 2022-01-18 |
| 11192161 | Hole widening method, forming tool, and formed product | Jun Nitta, Shigeru Yonemura, Satoshi Shirakami | 2021-12-07 |
| 11016011 | Breaking prediction method, program, recording medium, and arithmetic processing device | Jun Nitta, Shigeru Yonemura, Satoshi Shirakami | 2021-05-25 |
| 10946431 | Method for shear processing | Masahiro Saito, Shigeru Yonemura, Tohru Yoshida | 2021-03-16 |
| 10639698 | Shearing method | Takashi Matsuno, Shigeru Yonemura, Tohru Yoshida | 2020-05-05 |
| 10639699 | Shearing method | Shigeru Yonemura, Tohru Yoshida | 2020-05-05 |
| 10335846 | Manufacturing method and manufacturing device of sheared components | Takashi Matsuno, Koichi Sato | 2019-07-02 |