Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788737 | Aluminum base sintered material | Hiroyoshi Kikuchi, Takeshi Sakai | 1998-08-04 |
| 4867811 | Processes for production of metallic catalyst-carrier and catalytic component | Hisashi Baba, Mikio Yamanaka, Keiichi Ohmura, Shinichi Matsumoto, Toshihiro Takada +4 more | 1989-09-19 |