Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427634 | Ferrite system stainless steel having excellent nacl-induced hot corrosion resistance and high temperature strength | Nobuhiro Fujita, Eiji Sato | 1995-06-27 |
| 5426084 | Highly heat-resistant metallic carrier for an automobile catalyst | Masuhiro Fukaya, Mikio Yamanaka, Fumio Fudanoki, 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 |
| 5405460 | Fe-Cr-Al alloy steel sheet and process for producing the same | Mikio Yamanaka, Masuhiro Fukaya, Akira Imamura, Hiroyuki Tanaka, Ryoichi Hisatomi | 1995-04-11 |
| 5045404 | Heat-resistant stainless steel foil for catalyst-carrier of combustion exhaust gas purifiers | Miko Yamanaka, Fumio Fudanoki, Masayuki Tendoh, Kenji Hirashima, Masaaki Kobayashi +5 more | 1991-09-03 |
| 4918042 | Exhaust gas purifying catalyst | Toshihiro Takada, Shinichi Matsumoto, Hikaru Aoyagi, Mikio Yamanaka, Toshiyuki Yashiro | 1990-04-17 |
| 4870046 | Rolled high aluminum stainless steel foil for use as a substrate for a catalyst carrier | Mikio Yamanaka, Shinichi Matsumoto, Shinji Shibata, Toshiyuki Yashiro, Akihiko Kasahara | 1989-09-26 |
| 4867811 | Processes for production of metallic catalyst-carrier and catalytic component | Hiroo Wakiyama, Hisashi Baba, Mikio Yamanaka, Shinichi Matsumoto, Toshihiro Takada +4 more | 1989-09-19 |
| 4752599 | Method for producing a base of a catalyst carrier for automobile exhaust gas-purification | Yasushi Nakamura, Mikio Yamanaka, Motohiko Arakawa, Toshiyuki Yashiro, Masaki Izumi | 1988-06-21 |