Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234906 | Differential device | Akuto Sekiguchi | 2025-02-25 |
| 11300189 | Differential device | — | 2022-04-12 |
| 10920867 | Differential device | Hiroyuki Mori | 2021-02-16 |
| 7140321 | Plasma processing apparatus and method | Tomio Nakayama, Hitoshi Ishihama, Kazumichi Kuramochi, Junya Takahashi | 2006-11-28 |
| 6497783 | Plasma processing apparatus provided with microwave applicator having annular waveguide and processing method | Nobumasa Suzuki, Manabu Matsuo | 2002-12-24 |
| 6299691 | Method of and apparatus for processing a substrate under a reduced pressure | Yasushi Takehana | 2001-10-09 |
| 5802901 | Process for correcting the distortion of electrolytic seed plates | Masamichi Miyauchi, Akinori Miura, Kenichi Moriyama, Tsuneo Funahashi, Yukihisa Moriya +1 more | 1998-09-08 |