Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334977 | Powder material for powder plasma overlaying and powder plasma overlaying metal | Masakazu Matsui, Toshiaki Nishio, Takayuki Maeda, Iwami Ishihara, Tetsuji Yamaguchi +4 more | 2002-01-01 |
| 5560993 | Oxide-coated silicon carbide material and method of manufacturing same | Tatsuo Morimoto, Yuzuru Ogura, Masayuki Kondo | 1996-10-01 |
| 4686158 | Solid electrolyte fuel cell and method for preparing it | Toshiro Nishi, Nobuaki Murakami, Kenji Ueda, Seiichi Shirakawa, Kenichi Hisamatsu +1 more | 1987-08-11 |
| 4472619 | Method of welding for hard surfacing | Masato Ueda | 1984-09-18 |