Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9824867 | Plasma generation apparatus, deposition apparatus, and plasma generation method | — | 2017-11-21 |
| 9199413 | Method for producing ornament | Kei Komatsu, Kazutaka Ono | 2015-12-01 |
| 7511160 | Lactone derivative and its manufacturing method | Masayuki Kamiya, Kiyohiko Tajima, Hideo Hattori | 2009-03-31 |
| 6089186 | Vacuum coating forming device | Kinya Kisoda, Ryoichi Ohigashi | 2000-07-18 |