Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097554 | Slab casting method | Daisuke Nikkuni, Toshiyuki Shiraishi, Yutaka Sadano | 2024-09-24 |
| 11858019 | Slab manufacturing method and control device | Daisuke Nikkuni, Toshiyuki Shiraishi, Yutaka Sadano | 2024-01-02 |
| 11640191 | Display device and electronic apparatus | Seiichiro Jinta | 2023-05-02 |
| 11618072 | Thin strip manufacture method | Takeaki Wakisaka, Takashi Arai, Naotsugu Yoshida | 2023-04-04 |
| 11566303 | Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet | Takeshi Kubota, Takeaki Wakisaka, Takashi Morohoshi | 2023-01-31 |
| 11469018 | Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet | Takeshi Kubota, Takeaki Wakisaka, Takashi Morohoshi | 2022-10-11 |
| 11458534 | Cast strip manufacturing method | Takashi Arai, Naotsugu Yoshida | 2022-10-04 |
| 11459632 | Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet | Takeshi Kubota, Takeaki Wakisaka, Takashi Morohoshi | 2022-10-04 |
| 11192174 | Side sealing device, twin-roll continuous casting apparatus, and method of manufacturing cast strip | Takashi Arai, Kazuya Maruyama, Shuji Wakida, Naoki Kamachi, Masanobu Hayama | 2021-12-07 |
| 11053574 | Non-oriented electrical steel sheet | Hiroyoshi Yashiki, Yoshiaki Natori, Kazutoshi Takeda, Susumu Mukawa, Takuya Matsumoto +2 more | 2021-07-06 |
| 11021771 | Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet | Hiroyoshi Yashiki, Yoshiaki Natori, Kazutoshi Takeda, Susumu Mukawa, Takuya Matsumoto +2 more | 2021-06-01 |
| 10995393 | Non-oriented electrical steel sheet | Takeshi Kubota, Takashi Morohoshi | 2021-05-04 |
| 10991494 | Non-oriented electrical steel sheet | Takeshi Kubota, Takashi Morohoshi | 2021-04-27 |
| 10968503 | Non-oriented electrical steel sheet | Takeshi Kubota, Takashi Morohoshi | 2021-04-06 |
| 10350676 | Spring steel with excellent fatigue resistance and method of manufacturing the same | Hideaki Yamamura, Masayuki Hashimura, Takashi Fujita | 2019-07-16 |
| 10202665 | Spring steel and method for producing the same | Masayuki Hashimura, Junya Yamamoto, Kazumi Mizukami, Naotsugu Yoshida, Kenichiro Miyamoto | 2019-02-12 |
| 10081042 | Electric resistance welded steel pipe excellent in weld zone and method of production of same | Hideki Hamatani, Kenichi Yamamoto, Masaki Ina, Takaaki Fukushi | 2018-09-25 |
| 9896749 | Steel for induction hardening with excellent fatigue properties | Masayuki Hashimura, Takashi Fujita, Hideaki Yamamura | 2018-02-20 |
| 9809875 | Case hardening steel with excellent fatigue properties | Masayuki Hashimura, Takashi Fujita, Hideaki Yamamura | 2017-11-07 |
| 9732407 | Bearing steel and method for producing same | Masayuki Hashimura, Hideaki Yamamura, Takahisa Suzuki, Takashi Fujita | 2017-08-15 |
| 9595376 | Non-oriented electrical steel sheet and manufacturing method thereof | Hideaki Yamamura, Takeshi Kubota, Yousuke Kurosaki, Kazuto Kawakami, Kazumi Mizukami +1 more | 2017-03-14 |
| 9149867 | Low-carbon steel slab producing method | Hideaki Yamamura, Satoru Mineta | 2015-10-06 |
| 9085817 | Non-oriented electrical steel sheet and manufacturing method thereof | Hideaki Yamamura, Takeshi Kubota, Yousuke Kurosaki, Kazuto Kawakami, Kazumi Mizukami +1 more | 2015-07-21 |
| 8840734 | Non-oriented electrical steel sheet | Hideaki Yamamura, Kazuto Kawakami | 2014-09-23 |
| 8279360 | Projection type liquid crystal display apparatus | Moriyasu Nagura, Yoshihiro Mizuguchi, Naoki Uneda | 2012-10-02 |