Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180564 | Plated steel sheet | Kohei Tokuda, Mamoru Saito, Yuto FUKUDA, Yasuto Goto, Yasuhiro Majima +5 more | 2024-12-31 |
| 11473174 | Coated steel product | Kohei Tokuda, Hisashi Baba, Nobuyuki Shimoda, Yasuto Goto | 2022-10-18 |
| 11401567 | Manufacturing method of steel sheet | Toyomitsu Nakamura | 2022-08-02 |
| 11338550 | Hot-stamped body | Kohei Tokuda, Takuya MITSUNOBU, Akihiro Sengoku | 2022-05-24 |
| 11285698 | Hot-stamped body | Takuya MITSUNOBU, Kohei Tokuda, Akihiro Sengoku | 2022-03-29 |
| 10837118 | Surface treated steel sheet for fuel tank | Kiyokazu Ishizuka, Noriyuki Maekawa, Hiroaki Uramoto, Hidetoshi Shindo, Ikuo Kikuchi | 2020-11-17 |
| 10697067 | Steel sheet for a fuel tank | Kiyokazu Ishizuka, Noriyuki Maekawa, Hiroaki Uramoto, Masahiro Fuda, Ikuro Yamaoka | 2020-06-30 |
| 10688755 | Steel sheet for a fuel tank | Kiyokazu Ishizuka, Noriyuki Maekawa, Hiroaki Uramoto, Masahiro Fuda, Ikuro Yamaoka | 2020-06-23 |
| 10563296 | Coated steel | Akinobu KOBAYASHI, Kohei Tokuda, Nobuyuki Shimoda, Yasuto Goto | 2020-02-18 |
| 10538852 | Plated steel sheet and method producing same | Akinobu KOBAYASHI, Yasuto Goto, Takashi FUTABA | 2020-01-21 |
| 10392686 | Mg-containing Zn alloy coated steel | Nobuyuki Shimoda, Kohei Tokuda, Yasuto Goto | 2019-08-27 |
| 9150946 | Hot dip galvanized high strength steel sheet excellent in plating adhesion and hole expandability and method of production of same | Hirokazu Taniguchi, Toshiki Hattori, Satoshi Kato | 2015-10-06 |
| 8834651 | Method of production and production facility of high strength cold rolled steel sheet excellent in chemical convertibility | Kohji Yanaba, Yuuki Yasuda | 2014-09-16 |
| 8533725 | Information processing system and use right collective management method | — | 2013-09-10 |
| 7545447 | Display apparatus having multiple source-dependent display modes | Miwako Yoritate | 2009-06-09 |
| 5616232 | Process for producing zinc-chromium alloy-electroplated steel plate | Makoto Nakazawa, Akira Takahashi | 1997-04-01 |