Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919987 | Light wavelength-multiplexing systems | Yoshinori Tochiki, Kimio Uekama, Takeshi Sakamoto | 2005-07-19 |
KT
Kazuo Takatsu
Overall (2005): #162,208 of 245,428Top 70%
1
Patents 2005