Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053593 | Copper or copper alloy article comprising surface-modified polyester-based resin and manufacturing method | Kinji Hirai, Tsukasa Takahashi, Takutaka SUGAYA, Yuka MUTO | 2021-07-06 |
| 10941323 | Composite of metal and resin | Kinji Hirai, Tsukasa Takahashi, Takutaka SUGAYA, Yuka MUTO | 2021-03-09 |
| 9297079 | Iron alloy article, iron alloy member, and method for producing the iron alloy article | Kinji Hirai, Muneya Furukawa | 2016-03-29 |
| 5264707 | Ion implantation method | Takanobu Fujihana, Hiroshi Satoh | 1993-11-23 |