Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543677 | Solder-ball bonding device and method | Surya Pattanaik, Tatsumi Tsuchiya, Tatsushi Yoshida | 2003-04-08 |
| 6534704 | Solar cell | Yasuhiro Hashimoto, Takayuki Negami, Shigeo Hayashi | 2003-03-18 |
| 6441301 | Solar cell and method of manufacturing the same | Takayuki Negami, Shigeo Hayashi, Yasuhiro Hashimoto, Shinichi Shimakawa | 2002-08-27 |
| 6382499 | Ultrasonic bonding performing method and method for transforming, retaining and releasing a suspension assembly | Tatsushi Yoshida, Tatsumi Tsuchiya, Naoki Kurosu | 2002-05-07 |
| 6321974 | Method for ultrasonic bonding of slider and lead in a hard disk drive head gimbal assembly | Tatsumi Tsuchiya, Tatsushi Yoshida, Akiko Hayashi | 2001-11-27 |
| 6052259 | Head support arm having conductive wires of a disk drive device | Yasuhiro Mita, Tatsushi Yoshida, Hiromi Ishikawa, Tatsuya Tanaka, Hiroyasu Tsuchida | 2000-04-18 |