Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418045 | Phosphorus sulfide composition for sulfide-based inorganic solid electrolyte material | — | 2025-09-16 |
| 12206067 | Diphosphorus pentasulfide composition for sulfide-based inorganic solid electrolyte material | Tetsuya Matsubara, Motoshi Tamura, Kazutomi Yamamoto | 2025-01-21 |
| 12183878 | Method of manufacturing sulfide-based inorganic solid electrolyte material | Tetsuya Matsubara, Motoshi Tamura, Kazutomi Yamamoto | 2024-12-31 |
| 10029327 | Solder ball jet nozzle having improved reliability | Kenichi Murata, Yusuke Matsumoto, Yuichi Mori, Eiki Oosawa, Tatsumi Tsuchiya | 2018-07-24 |
| 8881967 | Apparatus for interconnecting connection pads of a head-gimbal assembly and manufacturing method for the head-gimbal assembly | Yuhsuke Matsumoto, Tatsumi Tsuchiya, Eiki Oosawa | 2014-11-11 |
| 8477457 | Head-gimbal assembly with a suspension-lead pad having a form that is configured to inhibit formation of an inter-pad solder bridge | Yuhsuke Matsumoto, Tatsumi Tsuchiya, Eiki Oosawa | 2013-07-02 |
| 7619856 | Head gimbal assembly provided with solder ball connecting structure allowing re-utilization of suspension | Yuhsuke Matsumoto, Noriyuki Saiki, Yukihiro Isono, Hideo Yamakura | 2009-11-17 |
| 7583475 | Rotating disk storage device and integrated wire head suspension assembly | Yuhsuke Matsumoto, Tatsumi Tsuchiya, Takaaki Murokawa, Yoshio Uematsu, Nobuyuki Hashi +2 more | 2009-09-01 |
| 7550695 | Method for manufacturing a magnetic disk device with improved head gimbal assembly | Yohtaroh Ichimura, Kohichiroh Naka, Yoshio Uematsu | 2009-06-23 |
| 7486480 | Head gimbal assembly method with solder fillet formed by laser irradiating a shaped solder mass | Takuya Satoh, Tatsumi Tsuchiya, Yoshio Uematsu | 2009-02-03 |
| 7400470 | Head gimbal assembly and magnetic disk drive with specific solder ball or slider pad and electrode stud dimensioning to produce reliable solder ball connection using laser energy | Yuhsuke Matsumoto, Takaaki Murokawa, Tatsumi Tsuchiya, Yoshio Uematsu, Nobuyuki Hashi | 2008-07-15 |
| 7380329 | Method of assembling a head gimbal assembly | Takao Kidachi, Tadaaki Tomiyama, Yoshio Uematsu, Hiromi Ishikawa, Hiroyoshi Yokome +3 more | 2008-06-03 |
| 7342749 | Method of removing lead-free solder from slider pad and magnetic disk drive | Nobuyuki Hashi, Yuhsuke Matsumoto, Takuya Satoh | 2008-03-11 |
| 7210221 | Transfer system for assembling a head gimbal assembly | Takao Kidachi, Tadaaki Tomiyama, Yoshio Uematsu, Hiromi Ishikawa, Hiroyoshi Yokome +3 more | 2007-05-01 |
| 7161766 | Base plate structure, transfer system, and method and apparatus for assembling a head gimbal assembly | Takao Kidachi, Tadaaki Tomiyama, Yoshio Uematsu, Hiromi Ishikawa, Hiroyoshi Yokome +3 more | 2007-01-09 |
| 6982294 | Flame retardant and flame-retardant resin composition | Kazuaki Matsumoto, Yoshitaka Ono | 2006-01-03 |
| 6848167 | Apparatus and method for separating head gimbal assembly from bonding jig | Yasuhiro Mita, Kohichiroh Naka, Takuya Satoh, Tatsumi Tsuchiya | 2005-02-01 |
| 6823581 | Apparatus for assembling a head gimbal assembly | Takao Kidachi, Tadaaki Tomiyama, Yoshio Uematsu, Hiromi Ishikawa, Hiroyoshi Yokome +3 more | 2004-11-30 |
| 6742694 | Solder ball disposing apparatus, solder ball reflow apparatus, and solder ball bonding apparatus | Takuya Satoh, Tatsumi Tsuchiya, Yasuhiro Mita, Lan Shi, Hiroyoshi Yokome +1 more | 2004-06-01 |
| 6676778 | Method for bonding slider and suspension together and deciding conditions of laser beam irradiation | Tatsumi Tuchiya, Naoki Fujii, Surya Pattanaik, William A. Childers, Diane Sprandel O'Regan +2 more | 2004-01-13 |
| 6676005 | Wire bonding method and apparatus | Kenji Itoh, Naoki Kurosu, Yohtaroh Ichimura | 2004-01-13 |
| 6628380 | Appearance inspecting jig for small parts and inspecting method employing the same jig | Masashi Fujimori, Kenji Itoh, Toru Koike, Yuhsuke Matsumoto, Seiji Nakagawa +1 more | 2003-09-30 |
| 6553647 | Method of wiring a head suspension assembly | Kenji Itoh, Hiroyasu Tsuchida, Yoskio Uematsu, Tetsuji Ono | 2003-04-29 |
| 6556384 | Head supporting arm, Data recording apparatus, with laser beam exposing aperture and limiter | Hiroo Inoue, Tatsumi Tsuchiya, Yurika Shimozawa | 2003-04-29 |
| 6543677 | Solder-ball bonding device and method | Surya Pattanaik, Takuya Satoh, Tatsumi Tsuchiya | 2003-04-08 |