Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717670 | Glass for laser processing and method for producing perforated glass using same | Junji Kurachi | 2020-07-21 |
| 10329185 | Glass for laser processing and method for producing perforated glass using same | Koichi Sakaguchi, Hirotaka Koyo | 2019-06-25 |
| 8593700 | Erecting equal-magnification lens array plate, optical scanning unit, and image reading device | Haruhiko Mamada, Katsuhide Shimmo | 2013-11-26 |
| 8193108 | Clad glass composition and mother glass rod for gradient-index rod lens formed using the same, gradient-index rod lens and method of manufacturing the same, rod lens array, and image processor | Kunihiro Nomiyama, Koichi Sakaguchi | 2012-06-05 |
| 7382541 | Gradient-index rod lens, and rod lens array and image processor using the same | Kunihiro Nomiyama, Koichi Sakaguchi | 2008-06-03 |
| 7250383 | Clad glass composition for graded-index rod lens, graded-index rod lens, and method for manufacturing the same | Kunihiro Nomiyama, Yoshikazu Toshikiyo, Yukihito Nagashima | 2007-07-31 |