Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647798 | Bearing load measuring system using double-cylinder type cartridge | Makoto Yoshida, Mamoru Oike, Masataka Nosaka, Masataka Kikuchi, Takayuki Sudo | 2003-11-18 |
| 6611350 | System for controlling printer and method of controlling printer | — | 2003-08-26 |
| 6595149 | Planting device for planting a seedling-growing tape in the field | Tsuneo Onodera, Katsuhisa Ichikawa, Yasumi Fukuzumi, Shigetaka Isoyama | 2003-07-22 |
| 6575551 | Ink jet head and ink jet recording apparatus | — | 2003-06-10 |
| 6573116 | Ridge type semiconductor laser of laterally-coupled distributed feedback and method of manufacturing the same | Kiyoshi Takei, Nong Chen, Kiyofumi Chikuma | 2003-06-03 |
| 6537841 | Ridge-structure DFB semiconductor laser and method of manufacturing the same | Kiyoshi Takei, Nong Chen, Kiyofumi Chikuma | 2003-03-25 |
| 6535670 | Optical transmitter/receiver module and method of manufacturing the same | Kiyoshi Takei, Nong Chen, Kiyofumi Chikuma | 2003-03-18 |
| 6504632 | Optical transmitter and receiver module which demultiplexes a superimposed optical signal | Kiyoshi Takei, Nong Chen, Kiyofumi Chikuma | 2003-01-07 |