Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188872 | Adhesion interface observation method | Tomoya Yoshida, Takashi Iizuka, Kosuke Kawai | 2025-01-07 |
| 11407056 | Pierce metal for joining different materials and method of joining different materials using pierce metal | Tatsunori MATSUNAGA, Takashi Iizuka, Seigo Shimizu, Kunpei Ito | 2022-08-09 |
| 9984906 | Plasma processing device and plasma processing method | Naoki Matsumoto | 2018-05-29 |
| 9543191 | Wiring structure having interlayer insulating film and wiring line without a barrier layer between | Takenao Nemoto, Takehisa Saito, Hirokazu Matsumoto, Akihide Shirotori, Akinobu Teramoto +1 more | 2017-01-10 |
| 9324542 | Plasma processing method and plasma processing apparatus | Naoki Matsumoto, Naoki Mihara, Kazuki Takahashi, Michitaka Aita, Jun Yoshikawa +5 more | 2016-04-26 |