Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227817 | Steel | Shinichiro TABATA, Yuki SUZUKI | 2025-02-18 |
| 12163231 | Plated steel sheet for hot stamping and hot-stamped member | Yuki SUZUKI, Soshi Fujita, Jun Maki, Masahiro Fuda | 2024-12-10 |
| 11713497 | Steel member and method of manufacturing same | Shinichiro TABATA, Yoshihiro Suwa, Kazuo Hikida | 2023-08-01 |
| 11371130 | Hot-dip Sn—Zn-based alloy-plated steel sheet | Masahiro Fuda, Toshinori Mizuguchi, Junji Nakano, Yoshiharu Inoue, Yasuaki Naito | 2022-06-28 |
| 11352684 | Steel member, steel sheet, and methods for manufacturing same | Shinichiro TABATA, Kazuo Hikida, Hideaki IRIKAWA | 2022-06-07 |
| 10344360 | Steel sheet for hot stamping use, method of production of same, and method of production of high strength part | Yuji Ogawa, Masayuki Abe, Hidekuni Murakami, Kengo Takeda, Jun Maki | 2019-07-09 |
| 10113220 | High strength, hot dipped galvanized steel sheet excellent in shapeability and method of production of same | Kengo Takeda, Haruhiko Eguchi, Jun Hirowatari, Shintarou Fujii | 2018-10-30 |
| 10092938 | Plated steel plate for hot pressing and hot pressing method of plated steel plate | Shintaro Yamanaka, Jun Maki, Masao Kurosaki | 2018-10-09 |
| 9821858 | Al-plated steel sheet, method for hot-pressing Al-plated steel sheet, and automotive part | Jun Maki, Masao Kurosaki, Shintaro Yamanaka | 2017-11-21 |
| 9644252 | Hot stamped high strength part excellent in post painting anticorrosion property and method of production of same | Jun Maki, Masayuki Abe, Masao Kurosaki | 2017-05-09 |
| 9228244 | High strength, hot dipped galvanized steel sheet excellent in shapeability and method of production of same | Kengo Takeda, Haruhiko Eguchi, Jun Hirowatari, Shintarou Fujii | 2016-01-05 |
| 8992704 | Aluminum plated steel sheet for rapid heating hot-stamping, production method of the same and rapid heating hot-stamping method by using this steel sheet | Jun Maki, Masayuki Abe, Yasushi Tsukano | 2015-03-31 |
| 8986849 | Hot stamped high strength part excellent in post painting anticorrosion property and method of production of same | Jun Maki, Masayuki Abe, Masao Kurosaki | 2015-03-24 |
| 7867344 | Hot pressing method for high strength member using steel sheet and hot pressed parts | Jun Maki, Masayuki Abe, Masahiro Ohgami, Norihiro Fujita, Shinya Nakajima | 2011-01-11 |
| 7842142 | High strength part and method for producing the same | Hironori Sato, Masayuki Abe, Nobuhiro Fujita, Noriyuki Suzuki, Kunio Hayashi +6 more | 2010-11-30 |
| 6808678 | Steel plate for enameling, having improved formability, anti-aging property, and enameling properties, and process for producing the same | Hidekuni Murakami, Satoshi Nishimura, Shiroh Sanagi | 2004-10-26 |