Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078590 | Plated steel | Takashi FUTABA, Kiyokazu Ishizuka, Fumio Shibao, Hidetoshi Shindo, Hiroaki Uramoto +1 more | 2021-08-03 |
| 10837118 | Surface treated steel sheet for fuel tank | Kiyokazu Ishizuka, Noriyuki Maekawa, Hiroaki Uramoto, Hidetoshi Shindo, Kenichiro Matsumura | 2020-11-17 |
| 9512511 | Method for hot-dip galvanizing a steel sheet | Kiyokazu Ishizuka, Kazumi Nishimura | 2016-12-06 |
| 9499894 | Method for producing high-strength hot-dip galvannealed steel sheet | Kiyokazu Ishizuka, Kazumi Nishimura, Kaoru Kawasaki, Junji Haji | 2016-11-22 |
| 9334555 | Hot dip galvannealed steel sheet and method for producing the same | Kiyokazu Ishizuka, Kazumi Nishimura, Akihiro Miyasaka | 2016-05-10 |
| 9132610 | Ni-containing-surface-treated steel sheet for can and manufacturing method thereof | Takehiro Takahashi, Kenichiroh Matsumura | 2015-09-15 |
| 8617324 | Method for producing high-strength hot-dip galvannealed steel sheet | Kiyokazu Ishizuka, Kazumi Nishimura, Kaoru Kawasaki, Junji Haji | 2013-12-31 |
| 8303739 | Method for producing high-strength hot-dip galvannealed steel sheet | Kiyokazu Ishizuka, Kazumi Nishimura, Kaoru Kawasaki, Junji Haji | 2012-11-06 |
| 8263232 | Composite coated zinc-containing plated steel material superior in corrosion resistance, blackening resistance, coating adhesion, and alkali resistance | Yoshio Kimata, Atsushi Morishita, Akira Takahashi, Toshikazu Amemiya, Takayuki Kuwagaki +1 more | 2012-09-11 |
| 8241744 | Surface-treated metal material and producing method thereof | Kimitaka Hayashi, Yoshio Kimata, Atsushi Morishita, Taihei Kaneto, Shinji Nomura +1 more | 2012-08-14 |
| 8163391 | Surface treated steel sheet | Toshiyuki Katsumi, Kimitaka Hayashi | 2012-04-24 |
| 7389926 | Camera module and method of assembling same | Takashi Aoki, Shigeki Horiguchi, Kazukuni Hosoi | 2008-06-24 |
| 7360704 | Scan engine with guiding light beams | — | 2008-04-22 |
| 6720078 | Organic composite coated zinc-based metal plated steel sheet | Kiyokazu Isizuka, Hidetoshi Shindou, Teruaki Yamada, Kimitaka Hayashi | 2004-04-13 |