Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9345145 | Electroless gold plating solution for forming fine gold structure, method of forming fine gold structure using same, and fine gold structure formed using same | Ryota Iwai, Masaru Kato, Tokihiko Yokoshima, Masahiro Aoyagi, Yasuhiro Yamaji +2 more | 2016-05-17 |
| 7022169 | Electroless gold plating solution | Ryota Iwai, Masaru Kato | 2006-04-04 |