Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8205952 | Spacer placing method | Takumi Namekawa, Kouji Hane, Masasuke Matsudai, Yoshio Sunaga, Junpei Yuyama | 2012-06-26 |
| 6533630 | Vacuum device and method of manufacturing plasma display device | Ryuuichi Terajima, Yukio Masuda, Toshiharu Kurauchi, Ken Momono, Yoshio Sunaga +1 more | 2003-03-18 |
| 5755887 | Components of apparatus for film making and method for manufacturing the same | Nobuyuki Sano, Tsutomu Hasegawa, Kano Kosaki | 1998-05-26 |
| 5628839 | Components of apparatus for film making and method for manufacturing the same | Nobuyuki Saso, Tsutomu Hasegawa, Kano Kosaki | 1997-05-13 |
| 5147168 | Loading and unloading airlock apparatus for a vacuum treatment chamber | Shinichi Ono, Hiroyuki Hirano, Humio Naruse | 1992-09-15 |
| 5106470 | Method and device for controlling an electromagnet for a magnetron sputtering source | Hiromichi Takei, Shinichi Ono, Osamu Tsukakoshi | 1992-04-21 |