Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959227 | Lens layout setting apparatus for lens grinding process and display apparatus for the same | Hiroyuki Okada, Mitsuo Ishii, Jun Onose, Takahiro Watanabe, Akihiro Harada +1 more | 2005-10-25 |
| 6945848 | Lens shape data processing apparatus and lens grinding machine having the same apparatus | Takahiro Watanabe, Yoshiyuki Hatano, Yasuhito Eto, Takumi Uchiyama, Kenichi Watanabe | 2005-09-20 |