Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343180 | Coil structure and coil container | Hideshi Fukumoto, Yoko Kameoka, Ken Yoshioka, Teruhiro Takizawa, Tadasi Sonobe +4 more | 1994-08-30 |
| 5335457 | Method of chucking semiconductor wafers | Akira Matsuda, Shigeki Shudo, Noboru Shimamoto, Kohichi Tanaka, Hiromasa Hashimoto | 1994-08-09 |