Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861675 | Plasma processing apparatus and plasma processing method | Takao FUNAKUBO, Hirofumi Haga, Wataru Ozawa, Akihiro Sakamoto, Naoki Taniguchi +2 more | 2020-12-08 |
| D877079 | Electrode plate for plasma processing apparatus | Ryosuke Niitsuma, Manabu Ishikawa | 2020-03-03 |
| 10204763 | Plasma processing apparatus and plasma processing method | Takao FUNAKUBO, Hirofumi Haga, Wataru Ozawa, Akihiro Sakamoto, Naoki Taniguchi +2 more | 2019-02-12 |
| 9779962 | Plasma etching method | Takao FUNAKUBO, Yuta Seya, Aritoshi Mitani | 2017-10-03 |
| D793572 | Electrode plate for plasma processing apparatus | Ryosuke Niitsuma, Manabu Ishikawa | 2017-08-01 |
| 9653317 | Plasma processing method and plasma processing apparatus | Masaru Nishino, Takao FUNAKUBO, Ryosuke Niitsuma, Tsutomu Ito | 2017-05-16 |
| 8030216 | Method of making semiconductor device | Naoto Umehara | 2011-10-04 |
| 7405160 | Method of making semiconductor device | Naoto Umehara | 2008-07-29 |
| 6169794 | Method and apparatus for synchronizing databases within intelligent network | Kiyoshi Oshimi, Hiroyuki Kida, Masaki Watanabe | 2001-01-02 |
| 4989622 | Vanity case | Yukitomo Yuhara | 1991-02-05 |
| 4569457 | Bottle closure | Yoshiharu Hatakeyama | 1986-02-11 |
| 4485065 | Method for forming bottle closure | Yoshiharu Hatakeyama | 1984-11-27 |