| 12415932 |
Water-based paint, ceramics, and method of decoration |
Kenji Nakamura, Junya Okawa |
2025-09-16 |
| 7845088 |
Lens shape measuring method and lens shape measuring apparatus |
— |
2010-12-07 |
| 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 |
| 6751522 |
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 |
2004-06-15 |
| 6688944 |
Spectacle lens chamfering data preparing method, spectacle lens chamfering method, spectacle lens chamfering data preparing apparatus, and spectacle lens chamfering apparatus |
Yoshiyuki Hatano, Takahiro Watanabe |
2004-02-10 |
| 6588898 |
Apparatus for displaying lens contour, apparatus for processing lens contour data, and apparatus for grinding edge of eyeglass lens with the same |
Tatsuro Yokoi, Takeshi Nakamura, Yoshiyuki Hatano, Yasuo Suzuki |
2003-07-08 |
| 6019669 |
Lens shape measuring apparatus |
Ikuo Kitao, Yoshiyuki Hatano, Takeshi Nakamura, Hisao Fujinuma, Shinji Uno +1 more |
2000-02-01 |
| 5984763 |
Lens shape measuring apparatus |
Ikuo Kitao, Yoshiyuki Hatano, Takeshi Nakamura, Hisao Fujinuma, Shinji Uno +1 more |
1999-11-16 |
| 5895314 |
Lens shape measuring apparatus |
Ikuo Kitao, Yoshiyuki Hatano, Takeshi Nakamura, Hisao Fujinuma, Shinji Uno +1 more |
1999-04-20 |