Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8465604 | Ferritic stainless steel sheet having excellent corrosion resistance and method of manufacturing the same | Tomohiro Ishii, Osamu Furukimi | 2013-06-18 |
| 6835487 | Stainless steel separator for fuel cells, method for making the same, and solid polymer fuel cell including the same | Kenji Takao, Takeshi Yokota, Osamu Furukimi, Shin Ishikawa, Shigeru Takano | 2004-12-28 |
| 6797410 | High tensile strength hot dip plated steel and method for production thereof | Kazuaki Kyono, Chiaki Kato, Kazuo Mochizuki | 2004-09-28 |
| 6719855 | Fe—cr—al based alloy foil and method for producing the same | Kunio Fukuda, Susumu Satoh, Takeshi Fujihira, Akira Kawaharada | 2004-04-13 |
| 6217679 | Method for producing chromium-containing hot rolled steel strip | Masaaki Kohno, Kunio Fukuda, Susumu Satoh, Hiroshi Yaginuma, Takumi Ujiro | 2001-04-17 |
| 6168756 | Highly corrosion-resistant chromium-containing steel with excellent oxidation resistance and intergranular corrosion resistance | Junichiro Hirasawa, Atsushi Miyazaki, Susumu Satoh, Haruhiko Ishizuka | 2001-01-02 |
| 5976282 | Method for producing austenitic steel plate with excellent surface brightness and corrosion resistance | Kunio Fukuda, Yoshikazu Kawabata, Susumu Sato | 1999-11-02 |
| 5948181 | Hot-rolled stainless steel strip and method for producing the same | Masaaki Kohno, Kunio Fukuda, Takumi Ujiro, Susumu Satoh | 1999-09-07 |
| 5476554 | FE-CR-AL alloy foil having high oxidation resistance for a substrate of a catalytic converter and method of manufacturing same | Masaaki Kohno | 1995-12-19 |
| 5338616 | Far-infrared emitter of high emissivity and corrosion resistance and method for the preparation thereof | Tatsuo Kawasaki, Noriyuki Kuriyama, Shoji Dohi, Akio Nakashiba, Souhei Miyazaki | 1994-08-16 |
| 5213629 | Ear-infrared emitter of high emissivity and corrosion resistance and method for the preparation thereof | Tatsuo Kawasaki, Noriyuki Kuriyama, Shoji Dohi, Akio Nakashiba, Souhei Miyazaki | 1993-05-25 |
| 5160390 | Rapidly solidified Fe-Cr-Al alloy foil having excellent anti-oxidation properties | Masao Yukumoto, Michiharu Ozawa, Hiroshi Shimizu | 1992-11-03 |
| 5085829 | Oxidation resistant Fe-Cr-Al steel | Tatsuo Kawasaki | 1992-02-04 |
| 4904540 | Fe-Cr-Al stainless steel having high oxidation resistance and spalling resistance and Fe-Cr-Al steel for catalyst substrate of catalytic converter | Tatsuo Kawasaki | 1990-02-27 |