Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7824820 | Electrolyte film and solid polymer fuel cell using the same | Takeo Yamaguchi, Kazushige Yamamoto | 2010-11-02 |
| 7135230 | Functional particle and preparing/plasma-treating method of the same | Takeo Yamaguchi, Liang-yin Chu, Sang-Hoon Park | 2006-11-14 |
| 6866831 | Reaction and stirring apparatus, reaction and separating filtration apparatus and separating method, generation method, and filtration method | Toru Taniguchi | 2005-03-15 |
| 6191493 | Resin seal semiconductor package and manufacturing method of the same | Masatoshi Yasunaga, Shinji Baba, Mitsuyasu Matsuo, Hironori Matsushima | 2001-02-20 |
| 5920770 | Resin seal semiconductor package and manufacturing method of the same | Masatoshi Yasunaga, Shinji Baba, Mitsuyasu Matsuo, Hironori Matsushima | 1999-07-06 |
| 5753973 | Resin seal semiconductor package | Masatoshi Yasunaga, Shinji Baba, Mitsuyasu Matsuo, Hironori Matsushima | 1998-05-19 |
| 5656863 | Resin seal semiconductor package | Masatoshi Yasunaga, Shinji Baba, Mitsuyasu Matsuo, Hironori Matsushima | 1997-08-12 |
| 5366794 | Tape carrier for semiconductor apparatus | — | 1994-11-22 |
| 5016084 | Semiconductor device | — | 1991-05-14 |
| 4654966 | Method of making a dimensionally stable semiconductor device | Masanobu Kohara, Hiroshi Shibata | 1987-04-07 |
| 4561011 | Dimensionally stable semiconductor device | Masanobu Kohara, Hiroshi Shibata | 1985-12-24 |