Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8844146 | Eyeglass frame shape measurement device | Yasumasa Iida, Takayasu Yamamoto | 2014-09-30 |
| 8578617 | Eyeglass frame shape measurement apparatus | — | 2013-11-12 |
| 8015716 | Eyeglass frame shape measurement apparatus | — | 2011-09-13 |
| 7937826 | Cup attaching apparatus | — | 2011-05-10 |
| 7884928 | Cup attaching apparatus | Toshiaki Mizuno, Toshiro Matsumoto, Kenji Suzuki, Satoshi Imaizumi | 2011-02-08 |
| 7686674 | Cup attaching apparatus | — | 2010-03-30 |
| 7631431 | Eyeglass frame measurement apparatus | — | 2009-12-15 |
| 7436523 | Eyeglass frame measurement apparatus | Motoshi Tanaka | 2008-10-14 |
| 7255634 | Draining device and lens processing system having the same | Toshiaki Mizuno, Hirokatsu Obayashi | 2007-08-14 |
| 7108590 | Draining device and lens processing system having the same | Toshiaki Mizuno, Hirokatsu Obayashi | 2006-09-19 |
| 6913510 | Lens stocking device and lens processing system having the same | Toshiaki Mizuno, Hirokatsu Obayashi | 2005-07-05 |
| 6530156 | Target-lens-shape measuring device with eyeglass-lens processing apparatus having the same | — | 2003-03-11 |
| 6497482 | Target lens shape measuring device and eyeglass-lens processing apparatus having the same | — | 2002-12-24 |
| 6427350 | Target-lens-shape measuring device, and eyeglass-lens processing apparatus having the same | Toshiaki Asaoka | 2002-08-06 |
| 6350190 | Template holder, target lens shape measuring device having the holder, and eyeglass lens processing apparatus having the device | — | 2002-02-26 |
| 6325700 | Eyeglass-frame-shape measuring device and eyeglass-lens processing apparatus having the same | Toshiaki Mizuno, Masahiko Kobayashi | 2001-12-04 |
| 5803793 | Lens grinding apparatus having chamfering and other grinding wheels mounted on the same shaft | Toshiaki Mizuno, Ryoji Shibata, Masahiko Kobayashi, Hirokatsu Ohbayashi, Masakazu Funakura | 1998-09-08 |
| 5716256 | Lens grinding apparatus for grinding an eyeglass lens from a plurality of directions | Toshiaki Mizuno, Ryoji Shibata, Masahiko Kobayashi, Hirokatsu Ohbayashi, Masakazu Funakura | 1998-02-10 |
| 5333412 | Apparatus for and method of obtaining processing information for fitting lenses in eyeglasses frame and eyeglasses grinding machine | — | 1994-08-02 |
| 5228242 | Eyeglasses frame tracing device | — | 1993-07-20 |
| 5138770 | Eyeglasses frame tracing device | — | 1992-08-18 |