Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428710 | High strength steel sheet and method for manufacturing the same | Kazuki Endoh, Yuki Toji | 2025-09-30 |
| 12378624 | High strength steel sheet and method for manufacturing the same | Kazuki Endoh, Yuki Toji | 2025-08-05 |
| 12365961 | High strength steel sheet and method for manufacturing the same | Kazuki Endoh, Yuki Toji, Yoshimasa Funakawa, Mai Aoyama | 2025-07-22 |
| 12297515 | Steel sheet, member, and method for producing them | Lingling Yang, Shotaro Terashima, Tatsuya Nakagaito, Shunsuke Yamamoto, Katsuya Hoshino +1 more | 2025-05-13 |
| 12297543 | High strength steel sheet, impact absorbing member, and method for manufacturing high strength steel sheet | Muneka Iwasawa, Yuki Toji, Yoshimasa Funakawa | 2025-05-13 |
| 12276006 | Method of producing high-strength hot-dip galvanized steel sheet | Shunsuke Yamamoto, Shotaro Terashima, Yuki Takeda, Michitaka Sakurai, Katsuya Hoshino | 2025-04-15 |
| 12264378 | High strength steel sheet and method for manufacturing the same | Kazuki Endoh, Yuki Toji | 2025-04-01 |
| 12241875 | Method and facility for collision performance evaluation test for metal sheet material for automobile body | Kentaro Sato, Takayuki Futatsuka, Tomohiro Sakaidani, Shinsuke Komine | 2025-03-04 |
| 12221668 | High strength steel sheet and method for manufacturing the same | Kazuki Endoh, Yuki Toji | 2025-02-11 |
| 12180593 | High strength steel sheet, impact absorbing member, and method for manufacturing high strength steel sheet | Yuki Toji, Muneka Iwasawa, Takayuki Futatsuka, Kentaro Sato | 2024-12-31 |
| 12098439 | Steel sheet, member, and method for producing them | Lingling Yang, Tatsuya Nakagaito, Shotaro Terashima, Shunsuke Yamamoto, Katsuya Hoshino +1 more | 2024-09-24 |
| 11814695 | Method for manufacturing high-strength galvanized steel sheet and high-strength galvanized steel sheet | Mai Aoyama, Minoru Tanaka, Yoshitsugu Suzuki, Hideyuki Takahashi | 2023-11-14 |
| 11788163 | High-strength steel sheet and method for manufacturing same | Kazuki Endo, Yuki Toji, Yoshimasa Funakawa, Mai Aoyama | 2023-10-17 |
| 11661642 | High-strength steel sheet and method for manufacturing same | Kazuki Endo, Yuki Toji, Yoshimasa Funakawa, Mai Aoyama | 2023-05-30 |
| 11643700 | High-strength steel sheet and production method thereof | Kazuki Endo, Yuki Toji, Yoshimasa Funakawa, Satoshi Maeda, Mai Aoyama | 2023-05-09 |
| 11643702 | High-strength hot-dip galvannealed steel sheet and method for producing same | Satoshi Maeda, Yusuke Fushiwaki, Mai Aoyama | 2023-05-09 |
| 11597983 | High-strength hot-dip galvannealed steel sheet and method for producing same | Satoshi Maeda, Yusuke Fushiwaki, Mai Aoyama | 2023-03-07 |
| 11447841 | High-strength steel sheet and method for producing same | Takako Yamashita, Masayasu Ueno, Yuki Toji, Takashi Kobayashi, Yoshimasa Funakawa | 2022-09-20 |
| 11447840 | High-strength steel sheet and method for producing same | Takako Yamashita, Masayasu Ueno, Yuki Toji, Takashi Kobayashi, Yoshimasa Funakawa | 2022-09-20 |
| 11384407 | High-strength galvannealed steel sheet | Satoshi Maeda, Yoichi Makimizu, Yoshitsugu Suzuki | 2022-07-12 |
| 11136641 | Mn-containing galvannealed steel sheet and method for producing the same | Satoshi Maeda, Yoichi Makimizu, Yoshitsugu Suzuki, Katsumi Yamada | 2021-10-05 |
| 11098392 | Hot rolled steel sheet for cold rolled steel sheet, hot rolled steel sheet for galvanized steel sheet, and method for producing the same | Shinjiro Kaneko, Yasunobu Nagataki | 2021-08-24 |
| 10954578 | High-strength steel sheet and method for manufacturing same | Hiroshi Matsuda, Takeshi Yokota, Takako Yamashita, Kazuhiro Seto | 2021-03-23 |
| 10940556 | Automotive member having resistance weld | Katsutoshi Takashima, Hiroshi Matsuda, Rinsei Ikeda | 2021-03-09 |
| 10858717 | Material for high strength steel sheets, hot rolled material for high strength steel sheets, hot-rolled and annealed material for high strength steel sheets, high strength steel sheet, high strength hot-dip-coated steel sheet, high strength electroplated steel sheet, and method of manufacturing same | Kenji Tsuzumi, Yuji Miki | 2020-12-08 |