Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10322446 | Nitrided layer repair method | Eiji Tabata, Yuichi Furukawa, Hiroyuki Matsubara | 2019-06-18 |
| 9644255 | Surface treatment method for metal material and mold treated by surface treatment method | Yuichi Furukawa, Masahiro Okumiya, Nao Kumemoto, Fumio Kawahara, Katsuhiro Takami | 2017-05-09 |
| 8992705 | Microcrystalline alloy, method for production of the same, apparatus for production of the same, and method for production of casting of the same | Yuichi Furukawa | 2015-03-31 |
| 6253831 | Casting process for producing metal matrix composite | Yoshikazu Genma, Masahiro Okumiya, Naotake Mohri | 2001-07-03 |
| 6221230 | Plating method and apparatus | Hiromitsu Takeuchi, Masahiro Okumiya, Yutaka Kawai | 2001-04-24 |
| 6086684 | Electric discharge surface treating method and apparatus | Nagao Saito, Naotake Mohri, Kohei Shimamoto, Akihiro Goto, Takuji Magara +2 more | 2000-07-11 |
| 5865976 | Plating method | Hiromitsu Takeuchi, Masahiro Okumiya | 1999-02-02 |
| 5651872 | Composite plating method | Hiromitsu Takeuchi, Masahiro Okumiya | 1997-07-29 |
| 4740395 | Method of manufacturing composite material by combined melt-spraying | Masahiro Okumiya, Naotake Mohri | 1988-04-26 |