Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398372 | Plasma processing apparatus and plasma processing method | Shogo Okita, Syouzou Watanabe, Noriyuki Matsubara, Mitsuru Hiroshima, Toshihiro Wada | 2022-07-26 |
| 8906249 | Plasma processing apparatus and plasma processing method | Mitsuru Hiroshima | 2014-12-09 |
| 8673166 | Plasma processing apparatus and plasma processing method | Shogo Okita, Syouzou Watanabe, Toshihiro Wada, Mitsuhiro Okune, Mitsuru Hiroshima | 2014-03-18 |
| 8591754 | Plasma processing apparatus and plasma processing method | Shogo Okita, Syouzou Watanabe, Ryuzou Houchin, Hiroyuki Suzuki | 2013-11-26 |
| 8231798 | Plasma processing apparatus and plasma processing method | Shogo Okita, Syouzou Watanabe, Ryuzou Houchin, Hiroyuki Suzuki | 2012-07-31 |
| 7736528 | Plasma processing apparatus and plasma processing method | Shogo Okita, Syouzou Watanabe, Ryuzou Houchin, Hiroyuki Suzuki | 2010-06-15 |
| D329303 | Perming rod | — | 1992-09-08 |
| 4428124 | Haircutting angle indicator | — | 1984-01-31 |