Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840452 | Spherically-shaped coated graphite, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Ryota Yamaji, Yasushi Madokoro, Akira Matsuzaki, Mikito Suto | 2023-12-12 |
| 11804593 | Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery and lithium ion secondary battery | Mikito Suto, Akira Matsuzaki, Ryota Yamaji, Ryuta Haga | 2023-10-31 |
| 11804594 | Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Mikito Suto, Akira Matsuzaki, Ryota Yamaji, Ryuta Haga | 2023-10-31 |
| 11795526 | Surface-treated steel sheet | Masahiro Yoshida, Takeshi Matsuda, Kazuhisa Okai, Akira Matsuzaki, Daisuke Mizuno | 2023-10-24 |
| 11643702 | High-strength hot-dip galvannealed steel sheet and method for producing same | Satoshi Maeda, Yoshiyasu Kawasaki, Mai Aoyama | 2023-05-09 |
| 11597983 | High-strength hot-dip galvannealed steel sheet and method for producing same | Satoshi Maeda, Yoshiyasu Kawasaki, Mai Aoyama | 2023-03-07 |
| 11248277 | Method for manufacturing high-strength galvanized steel sheet | Shotaro Terashima, Yoichi Makimizu, Hiroyuki Masuoka, Hiroshi Hasegawa | 2022-02-15 |
| 11148395 | High-strength hot-dipped steel sheet having excellent coating adhesion and method for manufacturing same | Masaki Koba, Yasunobu Nagataki | 2021-10-19 |
| 10927441 | High-strength galvanized hot-rolled steel sheet and method for manufacturing same | Masaki Koba, Yasunobu Nagataki | 2021-02-23 |
| 10837074 | Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet | Yoshiyasu Kawasaki, Yasunobu Nagataki | 2020-11-17 |
| 10597741 | High-strength steel sheet and method for manufacturing the same | Yoshiyasu Kawasaki | 2020-03-24 |
| 10449751 | Method for manufacturing high strength galvanized steel sheet | Yoshiyasu Kawasaki, Yasunobu Nagataki | 2019-10-22 |
| 10301701 | High-strength hot-dip galvanized steel sheet and method for producing same | Yoshiyasu Kawasaki | 2019-05-28 |
| 10174411 | High-strength steel sheet and production method therefor and high-strength galvanized steel sheet and production method therefor (as amended) | Yoshiyasu Kawasaki, Yasunobu Nagataki | 2019-01-08 |
| 9821534 | Galvannealed steel sheet | Daisuke Harako, Yoshitsugu Suzuki, Yasunobu Nagataki | 2017-11-21 |
| 9816153 | High strength steel sheet and method of manufacturing the same | Yoshihiko Ono, Kenji Takahashi, Kaneharu Okuda, Michitaka Sakurai | 2017-11-14 |
| 9598743 | High strength steel sheet and method for manufacturing the same | Yoshitsugu Suzuki | 2017-03-21 |
| 9534270 | High strength steel sheet and method for manufacturing the same | Yoshitsugu Suzuki | 2017-01-03 |
| 9534269 | High strength cold rolled steel sheet and method for manufacturing the same | Yoshihiko Ono, Kenji Takahashi, Kaneharu Okuda, Shoichiro Taira, Michitaka Sakurai | 2017-01-03 |
| 9315887 | High-strength hot-dip galvanized steel sheet and method for producing same | Yoshiharu Sugimoto, Masahiro Yoshida, Yoshitsugu Suzuki | 2016-04-19 |
| 9309586 | High-strength galvanized steel sheet and method for manufacturing the same | Yoshiharu Sugimoto, Masahiro Yoshida, Yoshitsugu Suzuki | 2016-04-12 |
| 9255318 | High-steel galvanized steel sheet and method for manufacturing the same | Yoshihiko Ono, Kenji Takahashi, Kaneharu Okuda, Shoichiro Taira, Michitaka Sakurai | 2016-02-09 |
| 9074275 | Galvanized steel sheet | Yoshiharu Sugimoto | 2015-07-07 |
| 9044920 | High strength galvanized steel sheet exhibiting excellent fatigue property | Nobusuke Kariya, Hayato Saito, Takeshi Yokota | 2015-06-02 |
| 9039847 | High strength cold rolled steel sheet and method for manufacturing the same | Yoshihiko Ono, Kenji Takahashi, Kaneharu Okuda, Shoichiro Taira, Michitaka Sakurai | 2015-05-26 |