Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410498 | Hot-stamping formed body | Kodai Murasawa, Daisuke Maeda, Kazuo Hikida | 2025-09-09 |
| 12392017 | Hot-stamping formed body | Shinichiro TABATA, Kodai Murasawa, Daisuke Maeda, Kazuo Hikida | 2025-08-19 |
| 12378651 | Hot stamped body | Daisuke Maeda, Shingo FUJINAKA | 2025-08-05 |
| 12358036 | Hot-stamping formed body | Kodai Murasawa, Daisuke Maeda, Kazuo Hikida | 2025-07-15 |
| 12344924 | Hot stamped body | Shingo FUJINAKA, Daisuke Maeda | 2025-07-01 |
| 12180573 | Hot-stamping formed body | Shingo FUJINAKA, Daisuke Maeda | 2024-12-31 |
| 12157513 | Frame member and vehicle body structure | Hiroaki Kubota | 2024-12-03 |
| 12157286 | Steel sheet for hot stamping | Yuji Sakiyama, Kazuo Hikida | 2024-12-03 |
| 12134808 | Hot-stamping formed body | Daisuke Maeda, Kazuo Hikida | 2024-11-05 |
| 12134810 | Steel sheet for hot stamping and hot-stamping formed body | Daisuke Maeda, Shingo FUJINAKA | 2024-11-05 |
| 12129534 | Hot-stamping formed body | Daisuke Maeda, Shingo FUJINAKA | 2024-10-29 |
| 12116043 | Vehicle body structure | Masahiko Abe, Hiroaki Kubota, Daisuke Maeda | 2024-10-15 |
| 12054800 | Steel sheet for hot stamping | Daisuke Maeda, Kazuo Hikida | 2024-08-06 |
| 11904573 | Hot-stamp-molded article | Yuji Sakiyama, Kazuo Hikida | 2024-02-20 |
| 11905581 | Hot-stamped article | Yuji Sakiyama, Tomohito Tanaka, Kazuo Hikida | 2024-02-20 |
| 11884989 | Hot-stamping formed body | Daisuke Maeda, Tomohito Tanaka, Kazuo Hikida | 2024-01-30 |
| 11801897 | Frame member | Hiroaki Kubota, Hiroyuki Kawata, Daisuke Maeda | 2023-10-31 |
| 11718347 | Frame member | Hiroaki Kubota, Hiroyuki Kawata | 2023-08-08 |
| 11702726 | Hot stamped article | Kazuo Hikida, Shingo FUJINAKA, Tomohito Tanaka | 2023-07-18 |
| 11639536 | Steel sheet for carburizing, and method for manufacturing steel sheet for carburizing | Motonori Hashimoto, Kazuo Hikida | 2023-05-02 |
| 11572610 | Steel sheet | Katsuya Nakano, Kunio Hayashi, Eisaku Sakurada, Akihiro Uenishi | 2023-02-07 |
| 11512373 | Hot-stamping formed body | Shingo FUJINAKA, Daisuke Maeda | 2022-11-29 |
| 11492687 | Steel sheet | Eisaku Sakurada, Kunio Hayashi, Akihiro Uenishi | 2022-11-08 |
| 11453935 | Steel sheet for hot stamping use | Kazuo Hikida, Shingo FUJINAKA, Tomohito Tanaka | 2022-09-27 |
| 11427900 | Steel sheet | Katsuya Nakano, Kunio Hayashi, Eisaku Sakurada, Akihiro Uenishi | 2022-08-30 |