Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659909 | Toroidal continuously variable transmission and manufacturing method thereof | Shigeru Okita, Tomonobu Yoshikawa | 2003-12-09 |
| 6624860 | Color filter layer providing transmitted light with improved brightness and display device using same | Yozo Narutaki, Masumi Kubo, Shogo Fujioka, Takayuki Shimada, Mikio Katayama +1 more | 2003-09-23 |