Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080935 | Organic EL display and method for manufacturing same | Hidehiro Yoshida, Seiji Nakashima | 2011-12-20 |
| 6726816 | Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation | Yuuji Omata, Naotaka Hashimoto, Masahide Yokoyama, Takahiro Kitai | 2004-04-27 |
| 6635330 | Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation | Yuuji Omata, Naotaka Hashimoto, Masahide Yokoyama, Takahiro Kitai | 2003-10-21 |
| 6472022 | Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation | Yuuji Omata, Naotaka Hashimoto, Masahide Yokoyama, Takahiro Kitai | 2002-10-29 |
| 6231726 | Plasma processing apparatus | Nobuyuki Mori, Masahide Yokoyama, Masahiro Yamamoto | 2001-05-15 |
| 5865961 | Magnetron sputtering apparatus and method | Masahide Yokoyama, Hiroshi Hayata, Seiichiro Mori, Eiji Ohno | 1999-02-02 |
| 5512156 | Sputtering electrode | Hitoshi Yamanishi, Isamu Aokura, Takahiro Takisawa | 1996-04-30 |
| 5403457 | Method for making soft magnetic film | Kumio Nago, Isamu Aokura, Hitoshi Yamanishi, Koichi Osano, Hiroshi Sakakima | 1995-04-04 |