Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8650978 | Linear actuator provided with dust-proof mechanism | Toshiyuki Aso, Toshiya Tanaka, Norinobu Ogawa, Minoru Tsukada, Yukitoshi Kobayashi | 2014-02-18 |
| 8272286 | Linear actuator with dustproof mechanism | Toshiyuki Aso, Toshiya Tanaka, Norinobu Ogawa, Minoru Tsukada, Yukitoshi Kobayashi | 2012-09-25 |
| 7884928 | Cup attaching apparatus | Yoshinori Matsuyama, Toshiro Matsumoto, Kenji Suzuki, Satoshi Imaizumi | 2011-02-08 |
| 7255634 | Draining device and lens processing system having the same | Yoshinori Matsuyama, Hirokatsu Obayashi | 2007-08-14 |
| 7169013 | Eyeglass lens processing apparatus | Kyoji Takeichi | 2007-01-30 |
| 7150672 | Cup attaching apparatus | — | 2006-12-19 |
| 7108590 | Draining device and lens processing system having the same | Yoshinori Matsuyama, Hirokatsu Obayashi | 2006-09-19 |
| 7007513 | Method of manufacturing glass parts for connection of optical fibers, method of manufacturing mother glass to produce glass parts, and glass parts for connection of optical fibers | Katsuya Kamisaku, Masahiro Morishita | 2006-03-07 |
| 7003983 | Method of manufacturing optical glass element, and optical glass element manufactured using the method | Masahiro Morishita, Katsuya Kamisaku | 2006-02-28 |
| 6913510 | Lens stocking device and lens processing system having the same | Yoshinori Matsuyama, Hirokatsu Obayashi | 2005-07-05 |
| 6881132 | Grinding water tank unit for use in processing eyeglass lens, device for separating processing debris, and eyeglass lens processing apparatus having the tank unit or device | — | 2005-04-19 |
| 6798501 | Cup attaching apparatus | — | 2004-09-28 |
| 6766662 | Method of manufacturing glass parts for connecting optical fibers, and glass parts for connecting optical fibers manufactured using the methods | Masahiro Morishita, Katsuya Kamisaku | 2004-07-27 |
| 6719609 | Eyeglass lens processing apparatus | Shinji Koike | 2004-04-13 |
| 6672948 | Grinding water tank apparatus, and eyeglass lens machining apparatus having the same | — | 2004-01-06 |
| 6599171 | Cup attaching apparatus | — | 2003-07-29 |
| 6592431 | Eyeglass lens processing apparatus | Shinji Koike | 2003-07-15 |
| 6586867 | Glass spacer of particular composition and electron-beam emitting display device | Masahiro Morishita, Katsuya Kamisaku | 2003-07-01 |
| 6572460 | Tank unit for grinding water used in processing eyeglass lens, and eyeglass lens processing apparatus having the same | — | 2003-06-03 |
| 6542691 | Glass capillary array for fluorescence analysis and manufacturing method thereof | Akihiko Hattori, Takehiko Kitamori | 2003-04-01 |
| 6538573 | Eyeglass lens processing apparatus | — | 2003-03-25 |
| 6511843 | Glass capillary for DNA analysis and manufacturing method thereof, and DNA analyzer that uses the glass capillary | Akihiko Hattori, Masahiro Morishita | 2003-01-28 |
| 6499886 | Method of manufacturing glass parts for connection of optical fibers, method of manufacturing mother glass to produce glass parts, and glass parts for connection of optical fibers | Katsuya Kamisaku, Masahiro Morishita | 2002-12-31 |
| 6481095 | Cup attaching apparatus | — | 2002-11-19 |
| 6427094 | Axial alignment apparatus, an eyeglass lens processing system and an eyeglass lens processing preparation system having the apparatus | — | 2002-07-30 |