Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664954 | Coordinate input indicator | Yuichiro Yoshimura, Masahide Hasegawa, Kiwamu Kobayashi, Masaaki Kanashiki, Atsushi Tanaka | 2003-12-16 |
| 6611258 | Information processing apparatus and its method | Atsushi Tanaka, Yuichiro Yoshimura, Ryozo Yanagisawa, Masaki Tokioka, Hajime Sato | 2003-08-26 |
| 6570558 | Coordinates input apparatus with a plate member separated by a gap from a vibration transmission plate | Yuichiro Yoshimura, Atsushi Tanaka, Ryozo Yanagisawa, Masaki Tokioka, Hajime Sato | 2003-05-27 |
| 6563493 | Molded article of pen tip of input pen for coordinate input apparatus, method of molding pen tip and mold therefor | Atsushi Tanaka, Yuichiro Yoshimura, Ryozo Yanagisawa, Hajime Sato | 2003-05-13 |