5 Patents
- 0 cites
- US119538202024Light Shielding Unit and Lens Barrell Provided with Same
Panasonic Intellectual Property Management Co., Ltd.
0 cites - 0 cites
- US115804812023Production Management Support System and Production Management Support Method That Automatically Determine Loss Factors
HITACHI, Ltd.
0 cites - US115614552023Light Shielding Unit, Lens Barrel Comprising the Same, and Method for Manufacturing Movable Blade
Panasonic Intellectual Property Management Co., Ltd.
0 cites