Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760029 | Water-based lubricating coating agent for metal material, surface-treated metal material, and method for forming lubricating coating for metal material | Kenichiro Oshita | 2020-09-01 |
| 9487732 | Lubricating coating agent for plastic working and method for producing the same | Atsushi Serita, Hitoshi Ishii, Kazuhiko Mori | 2016-11-08 |
| 7879772 | Process for cold plastic working of metallic materials | Masayuki Yoshida, Hidehiro Yamaguchi | 2011-02-01 |
| 7651556 | Treating agent for forming a protective coating and metallic materials with a protective coating | Yugo Tsuiki, Akihiro Seo | 2010-01-26 |
| 7462582 | Waterborne composition for forming protective coatings | Hidehiro Yamaguchi, Akihiro Seo | 2008-12-09 |
| 6071435 | Composition and process for treating a zinciferous surface | Kyosuke Hori, Kenji Aizawa | 2000-06-06 |