Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637111 | Method for making a boom of an excavator | Hidetoshi Sasaki, Tatsushi Itoh, Nobuyoshi Masumoto | 2003-10-28 |
| 6587120 | Liquid crystal display system capable of reducing and enlarging resolution of input display data | Naruhiko Kasai, Hiroyuki Mano, Shigeyuki Nishitani, Mitsutoshi Uchida, Kazuko Hasegawa +4 more | 2003-07-01 |
| 6583510 | Semiconductor device with varying thickness gold electrode | Yoshihiko Hanamaki, Tohru Takiguchi | 2003-06-24 |
| 6559823 | Method of driving STN liquid crystal panel and apparatus therefor | Hiroyuki Mano, Shigeyuki Nishitani, Masaaki Kitajima | 2003-05-06 |
| 6542141 | Liquid-crystal halftone display system | Hiroyuki Mano, Tsutomu Furuhashi, Masaaki Kitajima, Toshio Futami, Masaki Mega +3 more | 2003-04-01 |
| 6536652 | Structure for working unit for bucket excavators and method for manufacturing the same | Hidetoshi Sasaki, Tatsushi Itoh, Nobuyoshi Masumoto | 2003-03-25 |
| 6508019 | Boom of bucket type excavator and method for making same | Hidetoshi Sasaki, Tatsushi Itoh, Nobuyoshi Masumoto | 2003-01-21 |