Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7061345 | Filter circuit with series and parallel elements | Koichiro Misu, Koji Ibata, Kouji Murai, Kenji Yoshida, Kousaku Yamagata +2 more | 2006-06-13 |
| 5317618 | Light transmission type vacuum separating window and soft X-ray transmitting window | Takehiko Nakahara, Nobuyuki Kosaka | 1994-05-31 |
| 5305366 | Thin film forming apparatus | Takehiko Nakahara, Nobuyuki Kosaka, Toshimasa Tomoda | 1994-04-19 |
| 5030842 | Fine-particle measuring apparatus | Minoru Akiyama, Toshimasa Tomoda | 1991-07-09 |
| 5024182 | Thin film forming apparatus having a gas flow settling device | Toshiyuki Kobayashi, Yoshimi Kinoshita, Masao Oda, Kenji Yoshizawa | 1991-06-18 |
| 5008558 | System for detecting minute particles on or above a substrate | Minoru Akiyama, Hitoshi Tanaka, Toshimasa Tomoda | 1991-04-16 |