Patents/Inventors

Keiji Matsumoto

YokohamaJP5 patents

5 Patents

US125688462026
Wafer Dies with Thermally Conducting Perimeter Regions
International Business Machines Corporation
0 cites
US120709502024
Liquid Ejecting Apparatus and Cleaning Device
Seiko Epson Corporation
0 cites
US116795902023
Liquid Ejecting Apparatus and Cleaning Device
Seiko Epson Corporation
0 cites
US116600262023
Restoring a Wearable Biological Sensor
International Business Machines Corporation
0 cites
US116479542023
Ear Device for Heat Stroke Detection
INTERNATIONAL BUSINESS MACHINES CORPORATION
0 cites