Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260134 | Hot rolled ferritic stainless steel sheet for cold rolling raw material | Junichi Hamada, Yuji Koyama, Yoshiharu Inoue, Tadashi Komori, Toshio Tanoue +1 more | 2019-04-16 |
| 9714459 | Heat-resistant austenitic stainless steel sheet | Yoshiharu Inoue, Junichi Hamada | 2017-07-25 |
| 9611525 | Ferritic stainless steel for biofuel supply system part, biofuel supply system part, ferritic stainless steel for exhaust heat recovery unit, and exhaust heat recovery unit | Nobuhiko Hiraide, Shunji Sakamoto | 2017-04-04 |
| 8062584 | Ferritic stainless steel sheet superior in heat resistance | Junichi Hamada, Haruhiko Kajimura, Toshio Tanoue, Yoshiharu Inoue | 2011-11-22 |
| 7754344 | Ferritic stainless steel welded pipe superior in expandability | Naoto Ono, Toshio Tanoue, Tadashi Komori, Shuji Yamamoto | 2010-07-13 |
| 6329081 | Stainless steel sheet material and manufacturing method thereof | Toshihiko Sugimoto, Satoshi Akamatsu, Masanori Hashimoto | 2001-12-11 |
| 5426084 | Highly heat-resistant metallic carrier for an automobile catalyst | Masuhiro Fukaya, Keiichi Ohmura, Mikio Yamanaka, Hidehiko Sumitomo | 1995-06-20 |
| 5411610 | High-strength stainless steel foil for corrugating and process for producing the same | Jun Araki, Jun Nakatuka, Wataru Murata, Hidehiko Sumitomo, Masayuki Kasuya +5 more | 1995-05-02 |
| 5045404 | Heat-resistant stainless steel foil for catalyst-carrier of combustion exhaust gas purifiers | Keiichi Ohmura, Miko Yamanaka, Masayuki Tendoh, Kenji Hirashima, Masaaki Kobayashi +5 more | 1991-09-03 |