Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10641337 | Crankshaft bearing support structure | — | 2020-05-05 |
| 10494133 | White glass container and method for producing same | Naoki Nakamura | 2019-12-03 |
| 9458046 | White glass container and method of producing white glass container | Michiko Takahashi | 2016-10-04 |
| 9421658 | Apparatus having cup attaching unit | Ryoji Shibata, Katsuhiro Natsume, Kyoji Takeichi | 2016-08-23 |
| 9421720 | Apparatus having cup attaching unit | Ryoji Shibata, Katsuhiro Natsume | 2016-08-23 |
| 9144876 | Eyeglass lens processing apparatus | Ryoji Shibata, Toshiaki Asaoka, Shinji Koike | 2015-09-29 |
| 7437809 | Eyeglass lens processing apparatus | Takayasu Yamamoto, Hirokatsu Obayashi | 2008-10-21 |
| 5150090 | Electromagnetic polar relay | Takashi Miura | 1992-09-22 |
| 4405911 | Electromagnetic relay | Hiroshi Hasegawa, Moriyasu Negita, Masaru Tamura, Yuji Kinoshita | 1983-09-20 |