Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12084739 | Steel sheet | Keita Nakayama | 2024-09-10 |
| 11913088 | High-strength steel sheet and method for producing same | Tadao Murata, Muneaki Ikeda | 2024-02-27 |
| 11466337 | High-strength steel sheet and method for producing same | Hirokazu Natsumeda, Kenji Saito, Tadao Murata | 2022-10-11 |
| 11359740 | Electromagnetic valve | Kaori Fujita, Toshihiko Shima, Teppei Morita, Shungo Kamigaichi, Tomohiro Shiromaru | 2022-06-14 |
| 11332805 | High-strength steel sheet and production method for same | Hirokazu Natsumeda, Kenji Saito, Tadao Murata | 2022-05-17 |
| 10829840 | Steel sheet for hot pressing and hot pressed article using the same | Junya Naitou, Keisuke Okita, Shushi Ikeda, Shinji Sato, Andreas Pichler +1 more | 2020-11-10 |
| 10544489 | Highly formable high-strength steel sheet, warm working method, and warm-worked automobile part | Elijah Kakiuchi, Hideo Hata, Tatsuya Asai, Naoki Mizuta | 2020-01-28 |
| 10526687 | Ultra-high-strength steel sheet having excellent delayed fracture resistance at cut end thereof | Kosuke SHIBATA, Toshiya Nakata, Takahiro Ozawa, Fumio Yuse, Atsuhiro SHIRAKI +2 more | 2020-01-07 |
| 10329635 | High-strength cold-rolled steel sheet having excellent bendability | Kosuke SHIBATA, Elijah Kakiuchi, Katsura Kajihara | 2019-06-25 |
| 10145488 | Solenoid valve | Kaori Fujita | 2018-12-04 |
| 10040144 | Spot welding method | — | 2018-08-07 |
| 10023934 | High-strength hot-dip galvannealed steel sheet having excellent bake hardening property and bendability | Kosuke SHIBATA, Muneaki Ikeda, Michiharu Nakaya | 2018-07-17 |
| 9938597 | Method for manufacturing press-formed product and press-formed product | Hideo Hata, Junya Naitou, Keisuke Okita, Shushi Ikeda | 2018-04-10 |
| 9903498 | Solenoid valve and manufacturing method of the same | Koichi Takanishi, Kaori Fujita, Itsuki Ono | 2018-02-27 |
| 9890437 | High-strength steel sheet with excellent warm formability and process for manufacturing same | Elijah Kakiuchi, Katsura Kajihara, Tatsuya Asai, Naoki Mizuta, Hideo Hata | 2018-02-13 |
| 9863028 | High-strength hot-dip galvanized steel sheet having excellent yield strength and formability | Elijah Kakiuchi, Katsura Kajihara, Tatsuya Asai, Naoki Mizuta | 2018-01-09 |
| 9850554 | Hot-press formed product and method for manufacturing same | Junya Naitou, Shushi Ikeda, Keisuke Okita | 2017-12-26 |
| 9739394 | Solenoid valve | Kaori Fujita, Itsuki Ono | 2017-08-22 |
| 9708697 | High strength cold-rolled steel sheet and manufacturing method therefor | Tomokazu Masuda, Katsura Kajihara, Masaaki Miura, Muneaki Ikeda | 2017-07-18 |
| 9689060 | High-strength hot-rolled steel sheet | Masao Kinefuchi, Hideo Hata | 2017-06-27 |
| 9657381 | High-strength steel sheet having excellent room-temperature formability and warm formability, and warm forming method thereof | Elijah Kakiuchi, Hideo Hata, Naoki Mizuta, Tatsuya Asai | 2017-05-23 |
| 9611518 | Hot-press formed product and method for manufacturing same | Junya Naitou, Shushi Ikeda, Keisuke Okita | 2017-04-04 |
| 9598751 | High strength cold-rolled steel sheet exhibiting little variation in strength and ductility, and manufacturing method for same | Tomokazu Masuda, Katsura Kajihara, Masaaki Miura, Muneaki Ikeda | 2017-03-21 |
| 9534279 | High-strength cold-rolled steel sheet having small variations in strength and ductility and manufacturing method for the same | Tomokazu Masuda, Hideo Hata, Katsura Kajihara, Masaaki Miura, Muneaki Ikeda | 2017-01-03 |
| 9475112 | Hot press-formed product and process for producing same | Junya Naitou, Shushi Ikeda, Keisuke Okita | 2016-10-25 |