Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5539429 | Touch device panel | Haruto Yano, Yoshiaki Hirasa, Toshimichi Tokunaga, Chisato Yoshida, Kazuhiro Yokouchi +1 more | 1996-07-23 |
| 5341262 | Magnetic data storage and retrieval system with provision for preventing condensation | Hidenori Yamasaki, Yoshiharu Osuga | 1994-08-23 |
| 5289572 | Electronic map combined with user service information | Haruto Yano, Yoshiaki Hirasa, Toshimichi Tokunaga, Chisato Yoshida, Masako Ohta | 1994-02-22 |
| 4666465 | Process for manufacturing fine blasting media for use in wet blasting | Takao Taguchi | 1987-05-19 |
| 4575396 | Process and blasting media for deflashing articles | Takao Taguchi | 1986-03-11 |