Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774396 | Seawater-resistant stainless clad steel | Keiichiro Kishi, Shunichi Tachibana, Toshiyuki Hoshino | 2020-09-15 |
| 10207477 | Stainless steel clad steel plate including cladding material for stainless steel clad steel plate and method of manufacturing the same | Keiichiro Kishi, Shunichi Tachibana, Yota Kuronuma, Toshiyuki Hoshino | 2019-02-19 |
| 9833827 | Stamping device and stamping method | Kouichi Kobayashi, Tsutomu Kuno | 2017-12-05 |
| RE44709 | Soft Cr-containing steel | Atsushi Miyazaki, Junichiro Hirasawa, Mineo Muraki, Osamu Furukimi | 2014-01-21 |
| 8562758 | Austenitic-ferritic stainless steel | Mitsuyuki Fujisawa, Yasushi Kato, Osamu Furukimi | 2013-10-22 |
| 7494551 | Ferritic stainless steel plate with Ti and method for production thereof | Osamu Furukimi, Yasushi Kato | 2009-02-24 |
| 7341690 | Soft Cr-containing steel | Atsushi Miyazaki, Junichiro Hirasawa, Mineo Muraki, Osamu Furukimi | 2008-03-11 |
| 7341795 | Fe-Cr alloy structure with excellent corrosion resistance and excellent adhesion, and manufacturing method thereof | Osamu Furukimi, Yasushi Kato, Sadao Hasuno | 2008-03-11 |
| 7056398 | Method of making ferritic stainless steel sheet having excellent deep-drawability and brittle resistance to secondary processing | Osamu Furukimi, Yasushi Kato, Yoshihiro Ozaki | 2006-06-06 |
| 7025838 | Ferritic stainless steel sheet with excellent workability and method for making the same | Osamu Furukimi, Mineo Muraki, Yoshihiro Ozaki, Kunio Fukuda, Yukihiro Baba | 2006-04-11 |
| 6911098 | Ferritic stainless steel sheet having excellent deep-drawability and brittle resistance to secondary processing and method for making the same | Osamu Furukimi, Yasushi Kato, Yoshihiro Ozaki | 2005-06-28 |
| 6786981 | Ferritic stainless steel sheet for fuel tank and fuel pipe | Mineo Muraki, Yoshihiro Ozaki, Kunio Fukuda, Atushi Miyazaki, Yasushi Katoh | 2004-09-07 |
| 6740174 | Soft Cr-containing steel | Atsushi Miyazaki, Junichiro Hirasawa, Mineo Muraki, Osamu Furukimi | 2004-05-25 |
| 6733601 | Ferritic stainless steel sheet with excellent workability | Osamu Furukimi, Mineo Muraki, Yoshihiro Ozaki, Kunio Fukuda, Yukihiro Baba | 2004-05-11 |
| 6419878 | Fe-Cr alloy having excellent initial rust resistance, workability and weldability | Takumi Ujiro, Susumu Satoh, Hiroki Ota | 2002-07-16 |
| 5851316 | Ferrite stainless steel sheet having less planar anisotropy and excellent anti-ridging characteristics and process for producing same | Takumi Ujiro, Susumu Satoh, Shintaro Kumazawa, Makoto Kobayashi, Masayuki KASAI | 1998-12-22 |
| 5413754 | Ferritic stainless steel exhibiting excellent atmospheric corrosion resistance and crevice corrosion resistance | Satoshi Owada, Fusao Togashi, Keiichi Yoshioka, Susumu Satoh | 1995-05-09 |
| 5405575 | High Cr content, P added ferritic stainless steel having improved atmospheric corrosion resistance and rust prevention | Yasushi Kato, Fusao Togashi, Keiichi Yoshioka, Sadao Hasuno | 1995-04-11 |
| 5288343 | Stainless steel sheet for exterior building constituent | Yuji Sone, Keiichi Yoshioka, Noboru Kinoshita, Masayuki Hino | 1994-02-22 |
| 5019181 | Method of making stainless steel sheet for exterior building constituent | Yuji Sone, Keiichi Yoshioka, Noboru Kinoshita, Masayuki Hino | 1991-05-28 |