Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366033 | Dyeing data management method and dyeing system | Koji Abe, Minoru Inuzuka, Motoshi Tanaka, Shigenobu Nakamura | 2025-07-22 |
| 12227018 | Dye-deposited base body manufacturing apparatus and dyeing system | Minoru Inuzuka, Koji Abe, Motoshi Tanaka | 2025-02-18 |
| 9925635 | Eyeglass lens processing apparatus | — | 2018-03-27 |
| 9776293 | Eyeglass lens processing apparatus | Yuya Nakako, Motoshi Tanaka, Hirokatsu Obayashi, Toshiro Matsumoto | 2017-10-03 |
| 9604342 | Eyeglass lens processing apparatus | Osamu Tanabe | 2017-03-28 |
| 9535269 | Eyeglass frame shape measuring apparatus | Tomoji Tanaka | 2017-01-03 |
| 9421720 | Apparatus having cup attaching unit | Katsuhiro Natsume, Yoshiaki Kamiya | 2016-08-23 |
| 9421658 | Apparatus having cup attaching unit | Katsuhiro Natsume, Yoshiaki Kamiya, Kyoji Takeichi | 2016-08-23 |
| 9188420 | Eyeglass frame shape measurement apparatus | Takayasu Yamamoto, Motoshi Tanaka | 2015-11-17 |
| 9144876 | Eyeglass lens processing apparatus | Toshiaki Asaoka, Yoshiaki Kamiya, Shinji Koike | 2015-09-29 |
| 8684795 | Eyeglass lens processing apparatus | — | 2014-04-01 |
| 8671532 | Eyeglass lens processing apparatus | Shinji Koike | 2014-03-18 |
| 8506352 | Eyeglass lens processing apparatus | Kyoji Takeichi, Motoshi Tanaka, Katsuhiro Natsume, Yuya Nakako | 2013-08-13 |
| 8506351 | Eyeglass lens processing apparatus | Toshiaki Asaoka, Yoichi Sugiura | 2013-08-13 |
| 8172640 | Eyeglass lens processing apparatus | Motoshi Tanaka, Kenichi Inaishi | 2012-05-08 |
| 8157618 | Eyeglass lens processing apparatus | — | 2012-04-17 |
| 7848843 | Eyeglass lens processing apparatus and lens fixing cup | — | 2010-12-07 |
| 7731565 | Eyeglass lens processing apparatus | Hirokatsu Obayashi | 2010-06-08 |
| 7681321 | Eyeglass frame shape measuring apparatus | — | 2010-03-23 |
| 7628486 | Eyeglass lens processing method | Motoshi Tanaka, Takayasu Yamamoto | 2009-12-08 |
| 7540798 | Eyeglass lens processing apparatus | — | 2009-06-02 |
| 7507142 | Eyeglass lens processing apparatus | — | 2009-03-24 |
| 7503836 | Method of dressing grindstone for processing eyeglass lens, and dressing tool used in the method | Kyoji Takeichi, Hirokatsu Obayashi | 2009-03-17 |
| 7476143 | Eyeglass lens processing system | — | 2009-01-13 |
| 7410408 | Eyeglass lens processing apparatus | — | 2008-08-12 |