Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8847410 | Semiconductor chip with bonding wire and method for making the same | Kinya Sakoda, Toshikuni Shinohara | 2014-09-30 |
| 8696809 | Manufacturing method of epitaxial silicon wafer and substrate cleaning apparatus | Kazuaki Kozasa | 2014-04-15 |
| 7666063 | Rough polishing method of semiconductor wafer and polishing apparatus of semiconductor wafer | Kazuaki Kozasa, Tomonori Kawasaki | 2010-02-23 |
| 7540800 | Rough polishing method of semiconductor wafer and polishing apparatus of semiconductor wafer | Kazuaki Kozasa, Tomonori Kawasaki | 2009-06-02 |