Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347656 | Plasma processing apparatus | Yasushi Sonoda, Naoki Yasui, Koichi Yamamoto | 2025-07-01 |
| 12151666 | Vehicle driving apparatus | — | 2024-11-26 |
| 12014903 | Plasma processing apparatus | Tetsuo Kawanabe, Takahiro Sakuragi, Kohei Sato | 2024-06-18 |
| 11772498 | Vehicle | Chihiro Oguro | 2023-10-03 |
| 11313362 | Tubephragm pump | Shigeyoshi MATSUO, Hiroyuki Tanabe | 2022-04-26 |
| 10699909 | Plasma processing apparatus and plasma processing method | Yasushi Sonoda | 2020-06-30 |
| D871608 | Gas ring for a plasma processing apparatus | Kouji Okuda | 2019-12-31 |
| 9960031 | Plasma processing apparatus and plasma processing method | Masahiro Sumiya | 2018-05-01 |
| 9496147 | Plasma processing apparatus and plasma processing method | Masahiro Sumiya | 2016-11-15 |
| 8557709 | Plasma processing apparatus and plasma processing method | Masahiro Sumiya | 2013-10-15 |
| 8236701 | Plasma processing apparatus and plasma processing method | Masahiro Sumiya, Kousa Hirota | 2012-08-07 |
| 7955514 | Plasma processing apparatus and plasma processing method | Kazue Takahashi, Hitoshi Tamura, Motohiko Yoshigai | 2011-06-07 |
| 6622942 | Oil mist discharger | Koji Ueno | 2003-09-23 |