Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625492 | Contact probe pin | Takayuki Hirano | 2017-04-18 |
| 9116173 | Contact probe having carbon film on surface thereof | Takayuki Hirano | 2015-08-25 |
| 7897025 | Method and apparatus for forming thin film | Kenichi Inoue, Hiroyuki Takamatsu, Kazushi Hayashi, Toshihiro Kugimiya | 2011-03-01 |
| 7459187 | Surface-treatment method and equipment | Kazushi Hayashi, Toshihiro Kugimiya, Junichi Ebisawa, Kazuo Sato, Yukio Yoshikawa | 2008-12-02 |
| 7285479 | Semiconductor device and method for manufacturing multilayered substrate for semiconductor device | Takeshi Tachibana, Kazushi Hayashi, Yoshihiro Yokota, Koji Kobashi | 2007-10-23 |
| 7067903 | Heat spreader and semiconductor device and package using the same | Takeshi Tachibana, Kazushi Hayashi, Kenichi Inoue, Yoshihiro Yokota, Koji Kobashi +1 more | 2006-06-27 |
| 5773984 | Method of inspecting abnormality occurring inside pipe and apparatus for practicing the method | Kiichi Suyama, Hajime Furusawa, Yasuharu Hosohara | 1998-06-30 |
| 5612625 | Method of measuring inner diameter of pipe | Kiichi Suyama, Hajime Furusawa, Yasuharu Hosohara | 1997-03-18 |