Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787022 | Writing utensil with pressurizing mechanism | Eriko Soejima | 2020-09-29 |
| 6887522 | Method for forming a copper thin film | Atsushi Sekiguchi, Masami Shibagaki, Takafumi Kuninobu, Kaoru Suzuki | 2005-05-03 |
| 6562219 | Method for the formation of copper wiring films | Akiko Kobayashi, Atsushi Sekiguchi, Minjuan Zhang, Hideki Sunayama, Shiqin Xiao +1 more | 2003-05-13 |
| 5993679 | Method of cleaning metallic films built up within thin film deposition apparatus | Akiko Kobayashi, Ko Sang Tae, Atsushi Sekiguchi, Osamu Okada | 1999-11-30 |
| 5961776 | Surface processing apparatus | Hisaaki Sato, Yukito Nakagawa, Ken-ichi Takagi, Tsutomu Tsukada | 1999-10-05 |