Patents/Inventors

Naoki Kohyama

OsakaJP3 patents

4 Patents

US124736142025
Tungsten Wire and Saw Wire
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., Ltd.
0 cites
US123984472025
Tungsten Wire, Saw Wire, and Tungsten Wire for Screen Printing
Panasonic Intellectual Property Management Co., Ltd.
0 cites
US123592882025
Metal Wire
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., Ltd.
0 cites
US117610652023
Tungsten Wire and Tungsten Product
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., Ltd.
0 cites