Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8460414 | Polishing slurry and polishing material using same | Akinori Etoh, Setsuko Oike, Shigeharu Fujii, Kiyotaka Shindo | 2013-06-11 |
| 8394740 | Thermosensitive recording material | Akinori Etoh | 2013-03-12 |
| 8298987 | Heat-sensitive recording materials | Akinori Etoh, Keiichi Taki, Shinjirou Sakurai, Yasuo Okada | 2012-10-30 |
| 8147712 | Polishing composition | Akinori Etoh, Setsuko Oike, Shigeharu Fujii, Kiyotaka Shindo | 2012-04-03 |