Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332818 | Method for producing surface-hardened material | Ryu NAKAJIMA, Taro Ito, Tatsuya Matsukawa | 2022-05-17 |
| 8545642 | Iron and steel material having quenched surface layer part, method for producing the iron and steel material, and quenched component | Kengo Fukazawa, Yoshitaka Misaka, Kazuhiro Kawasaki, Yoshihiro Ikeda, Arata Suda | 2013-10-01 |
| 6372345 | Composite particles for composite dispersion plating and method of plating therewith | Takayuki Wakae, Akira Tsujimura, Yuichiro Hara, Tadashi Kamimura, Eiji Hirai +1 more | 2002-04-16 |
| 6190789 | Slide member | Eiji Hirai, Seiki Mori | 2001-02-20 |
| 6183610 | Apparatus for composite plating the inner surface of a cylindrical body | Yoshiyuki Kataoka, Yasutoshi Ohtou | 2001-02-06 |
| 5496463 | Process and apparatus for composite electroplating a metallic material | Seiki Mori, Yasutoshi Ohtoh | 1996-03-05 |