Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7186467 | Black zinc-plated steel sheet | Yuuzo Ootuka, Takeshi Sakuma, Hiroyuki Ogata, Shigeru Umino, Chiyoko Tada | 2007-03-06 |
| 7166759 | Remediation method of media and iron powder for dehalogenation of hydrogenated hydrocarbons | Haruhiko Miyazawa, Yoshiei Kato | 2007-01-23 |
| 6827757 | Magnetite-iron based composite powder, magnetite-iron based powder mixture, method for producing the same, method for remedying polluted soil, water or gases and electromagnetic wave absorber | Yukiko Ozaki, Satoshi Uenosono, Yukiko Nakamura, Shigeaki Takajo, Shigeru Unami +1 more | 2004-12-07 |
| 5510196 | Corrosion resistant steel sheets improved in corrosion resistance and other characteristics | Tohru Fujimura, Hiroaki Ohnuma, Kazuo Mochizuki, Nobuyuki Morito, Michio Katayama | 1996-04-23 |
| 5273643 | Method of producing zinc-chromium alloy plated steel sheet with excellent plating adhesiveness | Kazuhiro Hasegawa, Kazuo Mochizuki, Tomokatsu Katagiri, Nobuyuki Morito, Shigeo Kurokawa | 1993-12-28 |