Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268164 | Steel sheet and method for producing the same | Shimpei Yoshioka, Kenta Hidaka, Ryosuke Yamaguchi | 2022-03-08 |
| 11230744 | Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet | Tatsuya Nakagaito, Yoshimasa Funakawa, Hiroshi Hasegawa | 2022-01-25 |
| 11186900 | High-strength cold rolled steel sheet and method for manufacturing the same | Takuya Hirashima, Kenji Kawamura, Yuma Honda | 2021-11-30 |
| 11111553 | High-strength steel sheet and method for producing the same | Yusuke Kimata, Kenji Kawamura | 2021-09-07 |
| 11085099 | High-strength cold-rolled steel sheet | Shimpei Yoshioka, Hiroyuki Masuoka | 2021-08-10 |
| 11008635 | High-strength cold-rolled steel sheet | Shimpei Yoshioka, Yusuke Kimata, Hiroyuki Masuoka | 2021-05-18 |
| 10982297 | Steel sheet and method for producing the same | Shimpei Yoshioka, Nobuyuki Nakamura, Hiroshi Hasegawa | 2021-04-20 |
| 10961601 | Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet | Yoshimasa Funakawa | 2021-03-30 |
| 10941471 | High-strength steel sheet, high-strength galvanized steel sheet, method for manufacturing high-strength steel sheet, and method for manufacturing high-strength galvanized steel sheet | Kenji Kawamura, Nobusuke Kariya, Shinichi Furuya, Kohei Hasegawa | 2021-03-09 |
| 10870902 | Cold-rolled steel sheet and manufacturing method therefor | Yoshimasa Funakawa, Ryosuke Yamaguchi, Nobuyuki Nakamura | 2020-12-22 |
| 10760142 | High-strength steel sheet and method for manufacturing the same | Nobusuke Kariya, Yoshimasa Funakawa, Kazuma Mori, Reiko Sugihara, Kenji Kawamura | 2020-09-01 |
| 10697039 | High-strength steel sheet and method for manufacturing the same | Nobusuke Kariya, Yoshimasa Funakawa, Kazuma Mori, Reiko Sugihara, Kenji Kawamura | 2020-06-30 |
| 10655201 | High-strength cold-rolled steel sheet and method for manufacturing the same | Nobusuke Kariya, Yoshimasa Funakawa, Kazuma Mori, Reiko Sugihara | 2020-05-19 |
| 10435762 | High-yield-ratio high-strength cold-rolled steel sheet and method of producing the same | Katsutoshi Takashima, Kohei Hasegawa | 2019-10-08 |
| 10156005 | High-yield-ratio, high-strength cold rolled steel sheet and production method therefor | Katsutoshi Takashima, Kohei Hasegawa | 2018-12-18 |
| 10077486 | High-strength cold-rolled steel sheet and method of manufacturing the same | Katsutoshi Takashima, Kohei Hasegawa | 2018-09-18 |
| 9816153 | High strength steel sheet and method of manufacturing the same | Kenji Takahashi, Kaneharu Okuda, Yusuke Fushiwaki, Michitaka Sakurai | 2017-11-14 |
| 9623738 | Vehicle body rear portion structure for automobile | Tetsuya Ueoka, Norifumi Takasuka | 2017-04-18 |
| 9534269 | High strength cold rolled steel sheet and method for manufacturing the same | Kenji Takahashi, Kaneharu Okuda, Shoichiro Taira, Michitaka Sakurai, Yusuke Fushiwaki | 2017-01-03 |
| 9297060 | High strength galvanized steel sheet and method for manufacturing the same | Kenji Takahashi, Kaneharu Okuda, Shoichiro Taira | 2016-03-29 |
| 9255318 | High-steel galvanized steel sheet and method for manufacturing the same | Kenji Takahashi, Kaneharu Okuda, Shoichiro Taira, Michitaka Sakurai, Yusuke Fushiwaki | 2016-02-09 |
| 9039847 | High strength cold rolled steel sheet and method for manufacturing the same | Kenji Takahashi, Kaneharu Okuda, Shoichiro Taira, Michitaka Sakurai, Yusuke Fushiwaki | 2015-05-26 |
| 9028973 | High strength galvanized steel sheet having excellent uniform elongation and zinc coatability | Kenji Takahashi, Kaneharu Okuda | 2015-05-12 |
| 8636852 | High strength galvanized steel sheet and method for manufacturing the same | Kenji Takahashi, Kaneharu Okuda, Shoichiro Taira | 2014-01-28 |
| 7771036 | Ink-jet recording apparatus | — | 2010-08-10 |