Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677979 | Light guide plate and surface-lighting device | Takanori Kritoshi, Osami Oogushi, Hideyuki Tanaka | 2020-06-09 |
| 9604309 | Optical scanning device and laser machining device having pluralities of flat reflective surfaces corresponding to divided virtual arcs | Hideyuki Tanaka, Mutsuhiro Nakazawa, Kazunori Takahara, Osami Oogushi | 2017-03-28 |
| 9475651 | Mechanism for and method of correcting yawing of conveyed workpiece | Hideyuki Tanaka, Osami Oogushi, Kentaro AZUMA, Mutsuhiro Nakazawa, Kazunori Takahara | 2016-10-25 |
| 9296080 | Glass plate conveying device and beveling apparatus including the same | Hideyuki Tanaka, Keiji Tsujita, Kazunori Takahara | 2016-03-29 |
| 9114935 | Plate member conveying apparatus and method of conveying plate member | Hideyuki Tanaka, Keiji Tsujita, Kazunori Takahara | 2015-08-25 |
| 9101965 | High-pressure washing liquid ejecting washing apparatus | Yoshiaki Aoki, Keiji Tsujita, Hideyuki Tanaka, Mitsuru Nomura | 2015-08-11 |
| 9079226 | High-pressure liquid jet cleaner and high-pressure liquid jet cleaning method for cleaning thin film solar cell panel | Hideaki Ike, Keiji Tsujita, Hideyuki Tanaka, Mitsuru Nomura, Masaaki Tomonaga | 2015-07-14 |
| 8042558 | High-pressure water cleaning system | Keiji Tsujita, Eiji Noutomi, Hideyuki Tanaka, Mitsuru Nomura | 2011-10-25 |
| 7891066 | Plate material vertical processing line | Yoshiaki Aoki, Keiji Tsujita, Takaaki Yokoyama, Takashi Sakurai, Michio Suzuki +2 more | 2011-02-22 |
| 7878381 | Plate material cutting unit, plate material cutting apparatus equipped with the plate material cutting unit, and plate material cutting system equipped with the plate material cutting apparatus | Keiji Tsujita, Hideyuki Tanaka, Syuichi Nakayama, Susumu Sugiyama | 2011-02-01 |