Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421567 | High-strength hot-rolled steel sheet | Yukiko Kobayashi, Jun Takahashi, Tatsuo Yokoi, Riki Okamoto | 2025-09-23 |
| 12351073 | Vehicle travel control device | Toshifumi MIZUI | 2025-07-08 |
| 12344911 | High-strength steel sheet and method for manufacturing same | Masafumi Azuma, Eisaku Sakurada, Genki Abukawa, Kenichiro Otsuka | 2025-07-01 |
| 12264374 | Hot-rolled steel sheet and method for manufacturing same | Daisuke Ito | 2025-04-01 |
| 12203148 | Hot-rolled steel sheet | Daisuke Ito, Shohei YABU | 2025-01-21 |
| 12195817 | Hot-rolled steel sheet and weld joint, and methods for producing same | Hitoshi Nikaido, Kohei NAKADA, Yui Yamashita, Kazuki Matsuda | 2025-01-14 |
| 12134813 | Burring processed member | Kohei NAKADA, Ryo Tabata, Takeshi Kawachi | 2024-11-05 |
| 12018344 | High-strength steel sheet and method for manufacturing same | Masafumi Azuma, Eisaku Sakurada, Genki Abukawa, Kenichiro Otsuka | 2024-06-25 |
| 11981984 | Hot rolled steel sheet | Eisaku Sakurada | 2024-05-14 |
| 11512359 | Hot rolled steel sheet and method for producing same | Tetsuya Hirashima | 2022-11-29 |
| 11502235 | Thermoelectric material and thermoelectric module | Shigeyuki Tsurumi, Kazumasa Yasuda, Takeshi Sotome, Mikio Koyano, Akinari Matoba +1 more | 2022-11-15 |
| 11486020 | Hot-rolled steel sheet and production method therefor | Tetsuya Hirashima | 2022-11-01 |
| 11473159 | Hot rolled steel sheet and method for producing same | Tetsuya Hirashima | 2022-10-18 |
| 11434555 | Hot-rolled steel sheet | Tetsuya Hirashima, Riki Okamoto | 2022-09-06 |
| 11326235 | Hot rolled steel sheet and method for manufacturing same | Tetsuya Hirashima | 2022-05-10 |
| 11274355 | Hot rolled steel sheet and method for producing same | Riki Okamoto, Natsuko Sugiura, Tetsuya Hirashima | 2022-03-15 |
| 11198929 | Hot rolled steel sheet and method for producing same | Tetsuya Hirashima, Riki Okamoto | 2021-12-14 |
| 10513749 | Hot-rolled steel sheet and production method of therefor | Riki Okamoto, Ryohta Niiya, Hiroshi Sakai, Hidetoshi Shindo | 2019-12-24 |
| 10301697 | High strength hot rolled steel sheet and manufacturing method thereof | Daiki KAMADA, Yuuki Kanzawa, Mayuko KIKUZUKI | 2019-05-28 |
| 10226800 | Hot-rolled steel sheet | Hiroshi Shuto, Tatsuo Yokoi, Daisuke Maeda, Eisaku Sakurada | 2019-03-12 |
| 9903004 | Hot-rolled steel sheet and method for manufacturing the same | Takehiro Takahashi, Takeshi Imai, Takeshi Yamamoto | 2018-02-27 |
| 9896737 | Hot-rolled steel sheet | Hiroshi Shuto, Tatsuo Yokoi, Daisuke Maeda, Eisaku Sakurada | 2018-02-20 |
| 8659707 | Television receiver apparatus and control method for battery and power-saving operations | — | 2014-02-25 |
| 7839458 | Liquid crystal optical element having grouped concentric electrodes | Seiichi Osawa, Shinya Sato, Masayuki Iwasaki | 2010-11-23 |
| 6175152 | Semiconductor device | — | 2001-01-16 |