Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006557 | Steel material and component | Kei Miyanishi | 2024-06-11 |
| 11447849 | Non-heat treated steel for induction hardening | Shigefumi Nishitani | 2022-09-20 |
| 11248283 | Steel material for soft magnetic part, soft magnetic part, and method for producing soft magnetic part | Hidekazu Sueno, Hitoshi Matsumoto | 2022-02-15 |
| 10538831 | Age-hardening steel for cold forging use | Tomohiro Yamashita, Yutaka Neishi, Hitoshi Matsumoto | 2020-01-21 |
| 9976206 | Rolled round steel material for steering rack bar, and steering rack bar | Sadanori Horikami, Masashi Higashida, Takahiro Okada, Yutaka Neishi, Tatsuya Hasegawa +1 more | 2018-05-22 |
| 9840759 | Rolled round steel material for steering rack bar and steering rack bar | Sadanori Horikami, Masashi Higashida, Takahiro Okada, Yutaka Neishi, Tatsuya Hasegawa +1 more | 2017-12-12 |
| 7563395 | Flame retardant | Motoaki Iio, Koji Kodama, Shuichi Kimura, Kiyoshi Yagi | 2009-07-21 |
| 7431912 | Producing method for zirconia hollow particles | Takayuki Kato, Yasuhiro Shimizu, Takeo Hyodo, Miyuki Fukunaga | 2008-10-07 |
| 7132094 | Method of producing hollow alumina particle | Takayuki Kato, Tomohiro Taniguchi, Yasuhiro Shimizu, Takeo Hyodo, Kazutaka Kamitani | 2006-11-07 |