Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351650 | Spectacle lens manufacturing method | Hidetoshi Nishimura, Takao Tanaka | 2022-06-07 |
| 10549398 | Block device, spectacle lens manufacturing method, and program | Hidetoshi Nishimura, Takao Tanaka | 2020-02-04 |
| 10500692 | Lens edging system, order-side terminal device and lens ordering method | Takahiro SUZUE, Hiroshi Yoshizaki | 2019-12-10 |
| 9714824 | Lens shape measurement device | Masahiko Samukawa, Nobuhiko Takeda | 2017-07-25 |
| 9205526 | Edging system of spectacle lens, method for manufacturing spectacle lens, and lens edger | Masahiko Samukawa, Ryosuke Sato | 2015-12-08 |
| 8295961 | Spectacle lens supply system, ordering system, and manufacturing method | Yoshihiko Kikuchi, Naoto Katsuki | 2012-10-23 |
| 8216024 | Spectacle lens edging method | Akira Hamanaka, Ryo Terai | 2012-07-10 |
| 7125315 | Method for deciding a bevel curve, method for determining the locus of a bevel, method for processing a lens and apparatus for processing a lens | Masahiro Jinbo | 2006-10-24 |
| 7083499 | Method for deciding a bevel curve, method for determining the locus of a bevel, method for processing a lens and apparatus for processing a lens | Masahiro Jinbo | 2006-08-01 |
| 7083498 | Method for deciding a bevel curve, method for determining the locus of a bevel, method for processing a lens and apparatus for processing a lens | Masahiro Jinbo | 2006-08-01 |
| 6935924 | Method for deciding a bevel curve, method for determining a locus of a bevel, method for processing a lens and apparatus for processing a lens | Masahiro Jinbo | 2005-08-30 |
| 6908367 | Apparatus for processing a lens | Toyoji Wada, Masahiro Jinbo | 2005-06-21 |
| 6887134 | Method for deciding a bevel curve, method for determining a locus of a bevel, method for processing a lens and apparatus for processing a lens | Masahiro Jinbo | 2005-05-03 |
| 6845678 | Spectacle frame shape measuring apparatus | Takashi Igarashi, Hisanori Akiyama, Masahiro Jinbo, Ryosuke Sato | 2005-01-25 |
| 6750959 | Method for processing a spectacle lens, lens meter, and apparatus for processing a spectacle lens, having lens meter and data of relative positions for processing a spectacle lens | Masahiko Samukawa | 2004-06-15 |
| 6328630 | Eyeglass lens end face machining method | Masahiro Jinbo | 2001-12-11 |
| 4945684 | Method of and apparatus for processing peripheral edge of lens for spectacles | Toyoji Wada, Noriyasu Itoh | 1990-08-07 |