Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410498 | Hot-stamping formed body | Yuri Toda, Kodai Murasawa, Daisuke Maeda | 2025-09-09 |
| 12392017 | Hot-stamping formed body | Yuri Toda, Shinichiro TABATA, Kodai Murasawa, Daisuke Maeda | 2025-08-19 |
| 12358036 | Hot-stamping formed body | Yuri Toda, Kodai Murasawa, Daisuke Maeda | 2025-07-15 |
| 12157286 | Steel sheet for hot stamping | Yuji Sakiyama, Yuri Toda | 2024-12-03 |
| 12134808 | Hot-stamping formed body | Daisuke Maeda, Yuri Toda | 2024-11-05 |
| 12054800 | Steel sheet for hot stamping | Daisuke Maeda, Yuri Toda | 2024-08-06 |
| 11905581 | Hot-stamped article | Yuji Sakiyama, Yuri Toda, Tomohito Tanaka | 2024-02-20 |
| 11904573 | Hot-stamp-molded article | Yuji Sakiyama, Yuri Toda | 2024-02-20 |
| 11884989 | Hot-stamping formed body | Daisuke Maeda, Yuri Toda, Tomohito Tanaka | 2024-01-30 |
| 11713497 | Steel member and method of manufacturing same | Shinichiro TABATA, Yoshihiro Suwa, Kazuhisa Kusumi | 2023-08-01 |
| 11702726 | Hot stamped article | Yuri Toda, Shingo FUJINAKA, Tomohito Tanaka | 2023-07-18 |
| 11639536 | Steel sheet for carburizing, and method for manufacturing steel sheet for carburizing | Motonori Hashimoto, Yuri Toda | 2023-05-02 |
| 11591675 | Steel sheet and method for producing same | Kengo Takeda, Riki Okamoto, Katsuya Nakano, Yuya Suzuki, Genki Abukawa | 2023-02-28 |
| 11565299 | Hot stamped product, steel sheet for hot stamp, and manufacturing method thereof | Jun Haga | 2023-01-31 |
| 11505846 | Hot stamped part and manufacturing method thereof | Genki Abukawa, Kunio Hayashi, Kaoru Kawasaki | 2022-11-22 |
| 11499202 | Cooling method for workpiece | Akihiro Seki, Nobuyuki Naito, Yoichi Jinza, Hiroshi Fukuchi, Ken TAKATA +1 more | 2022-11-15 |
| 11453935 | Steel sheet for hot stamping use | Yuri Toda, Shingo FUJINAKA, Tomohito Tanaka | 2022-09-27 |
| 11408045 | Steel sheet | Kengo Takeda, Riki Okamoto, Katsuya Nakano, Yuya Suzuki, Genki Abukawa | 2022-08-09 |
| 11352684 | Steel member, steel sheet, and methods for manufacturing same | Shinichiro TABATA, Kazuhisa Kusumi, Hideaki IRIKAWA | 2022-06-07 |
| 11180837 | Hot stamped article | Yuri Toda, Shingo FUJINAKA, Tomohito Tanaka | 2021-11-23 |
| 11180824 | Hot stamped article | Yuri Toda, Shingo FUJINAKA, Tomohito Tanaka | 2021-11-23 |
| 11104971 | Mold, mold apparatus, and cooling method for workpiece | Akihiro Seki, Nobuyuki Naito, Yoichi Jinza, Hiroshi Fukuchi, Ken TAKATA +1 more | 2021-08-31 |
| 11078550 | Method for manufacturing quenched molding, method for manufacturing hot press steel material, and hot press steel material | Yoshiaki Nakazawa, Shinichiro TABATA, Toshiya Suzuki, Atsuo Koga, Koichi Hamada | 2021-08-03 |
| 11041225 | Heat-treated steel sheet member and method for producing the same | Yoshihiro Suwa, Shinichiro TABATA, Masafumi Azuma | 2021-06-22 |
| 11027522 | Steel sheet for hot stamping | Genki Abukawa, Kunio Hayashi, Kaoru Kawasaki | 2021-06-08 |