Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054796 | Method for producing steel | Jun Takekawa, Shintaro Oga, Hidenori Kurimoto | 2024-08-06 |
| 11491534 | Continuous casting method, cast slab, and continuous casting apparatus | Shinji Nagai, Kenji Kubo, Makoto Ishii | 2022-11-08 |
| 10532386 | Continuous-cast slab, method and apparatus of manufacturing the same, and method and apparatus of manufacturing thick steel plate | Hiroaki Uchiyama, Hideaki Sakurai, Ryousuke Takata, Shinji Nagai, Shuntaro Imai +1 more | 2020-01-14 |
| 7784527 | Continuous casting method of steel | Masanobu Hayakawa, Yoshiaki Suematsu, Akira Mikasa | 2010-08-31 |
| 7776162 | Steels with few alumina clusters | Yoshiyuki Ueshima, Jun Yamaguchi, Yu Watanabe, Akira Mikasa, Hirotsugu Yasui | 2010-08-17 |
| 5901777 | Twin-roll continuous casting method | Yoshikazu Matsumura, Yoshio Morimoto, Kiyomi Shio, Yoshiyuki Ueshima, Satoshi Akamatsu +2 more | 1999-05-11 |
| 5662748 | Thin cast strip and thin steel sheet of common carbon steel containing large amounts of copper and tin and process for producing the same | Yoshiyuki Ueshima, Takashi Moroboshi, Kiyomi Shio | 1997-09-02 |
| 5445686 | Fe-Cu alloy sheet having an alloy structure of high uniformity | Yoshiyuki Ueshima, Kenichi Miyazawa, Satoshi Nishimura | 1995-08-29 |
| 5439046 | Process for producing thin sheet by continuous casting in twin-roll system | Kenichi Miyazawa, Takehiko Toh, Yoshiyuki Ueshima | 1995-08-08 |
| 5350009 | Twin roll-type sheet continuous casting method and apparatus | Kiyomi Shio, Yoshiyuki Ueshima, Kazumi Yasuda, Yoshio Morimoto, Hiromitu Haga +1 more | 1994-09-27 |
| 5286315 | Process for preparing rollable metal sheet from quenched solidified thin cast sheet as starting material | Kenzo Iwayama, Isao Iwanaga, Kenichi Miyazawa, Hidehiko Sumitomo | 1994-02-15 |
| 5284535 | Method of manufacturing an austenitic stainless steel sheet and a manufacturing system for carrying out the same | Yoshiyuki Ueshima, Kenichi Miyazawa, Masayuki Abe | 1994-02-08 |
| 5256202 | Ti-A1 intermetallic compound sheet and method of producing same | Toshihiro Hanamura, Munetsugu Matsuo, Kenichi Miyazawa, Masao Kimura, Naoya Masahashi | 1993-10-26 |
| 5087298 | Process of producing continuous thin sheet of TiAl intermetallic using pair of cooling rolls | Kenichi Miyazawa, Toshihiro Hanamura, Naoya Masahashi | 1992-02-11 |
| 5065812 | Process for the twin-roll type, continuous casting of metal sheets | Kenichi Miyazawa | 1991-11-19 |
| 5049204 | Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process | Isao Iwanaga, Kenzo Iwayama, Kenichi Miyazawa | 1991-09-17 |
| 5028277 | Continuous thin sheet of TiAl intermetallic compound and process for producing same | Kenichi Miyazawa, Toshihiro Hanamura, Naoya Masahashi | 1991-07-02 |
| 4705279 | Device for clamping a flexible disk | Hidetada Mizukami, Tsutomu Urata, Takashi Nakagawa, Kunihiro Hashimoto | 1987-11-10 |
| 4633352 | Magnetic field noise shield for a magnetic head | Shinichiro Wadaya, Kunihiro Hashimoto, Shinichi Takase | 1986-12-30 |