Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7848077 | Electrostatic chuck device | Shigeru Mizuno, Masahito Ishihara, Sunil Wickramanayaka | 2010-12-07 |
| 7849375 | Semiconductor test system | Fumihiro Saito | 2010-12-07 |
| 7791857 | Electrostatic chuck device | Shigeru Mizuno, Masahito Ishihara, Sunil Wickramanayaka | 2010-09-07 |
| 7724493 | Electrostatic chuck device | Shigeru Mizuno, Masahito Ishihara, Sunil Wickramanayaka | 2010-05-25 |
| 7623334 | Electrostatic chuck device | Shigeru Mizuno, Masahito Ishihara, Sunil Wickramanayaka | 2009-11-24 |
| D546329 | Reinforcement member for optical storage media | Masatoshi Takeda | 2007-07-10 |
| D546330 | Reinforcement member for optical storage media | Masatoshi Takeda | 2007-07-10 |
| D541276 | Reinforcement member for optical storage media | Masatoshi Takeda | 2007-04-24 |
| 6785115 | Electrostatic chuck and substrate processing apparatus | Hideyoshi Tsuruta, Satoru Yamada, Kiyoshi Nashimoto | 2004-08-31 |
| 6299840 | Automatic testing apparatus | Eiji Watanabe, Kanji Yahiro, Akira Higuchi, Kenichi Kuroda, Kenji Ishiyama +2 more | 2001-10-09 |
| 6238626 | Automatic distribution apparatus and method of distribution | Akira Higuchi, Eiji Watanabe, Kanji Yahiro, Kenichi Kuroda, Hideyoshi Kitahara +2 more | 2001-05-29 |
| 5463197 | Apparatus and method for forming wire bonding ball | — | 1995-10-31 |
| 5212361 | Method and apparatus for forming balls at the ends of wires | Kazuhiro Kawabata | 1993-05-18 |
| 4857393 | Waterproof water-vapor-permeable laminated structure and applications of the same | Takeo Kato, Hideki Yamamoto | 1989-08-15 |
| 4769648 | Dot-printing device with independently operated data-processing units | Yasuichi Kishino, Kazuhiko Hiramatsu, Yasufumi Ichikawa | 1988-09-06 |
| 4524367 | Thermal printer | Keiichi Horiya | 1985-06-18 |
| 4511903 | Thermal printer | Keiichi Horiya, Tsugio Shiozaki, Kazuhide Takahama | 1985-04-16 |