Inventor
KAWAMA YOSHITATSU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMA YOSHITATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
8 patentsUS5665607ASep 9, 1997
Method for producing thin film solar cell
MITSUBISHI ELECTRIC CORP170 citations98
US5725006AMar 10, 1998
Solar battery cell, a solar battery module, and a solar battery module group
MITSUBISHI ELECTRIC CORP54 citations95
US6069065AMay 30, 2000
Semiconductor device fabrication method
MITSUBISHI ELECTRIC CORP36 citations92
US6096569AAug 1, 2000
Method of and apparatus for manufacturing thin solar battery
MITSUBISHI ELECTRIC CORP40 citations91
US6379995B1Apr 30, 2002
Method of making a solar battery
MITSUBISHI ELECTRIC CORP25 citations89
US6037088AMar 14, 2000
Method of making solar cells
MITSUBISHI ELECTRIC CORP11 citations72
US7350406B2Apr 1, 2008
Sensor chip breaking strength inspection apparatus and sensor chip breaking strength inspection method
MITSUBISHI ELECTRIC CORP4 citations60
US11404475B2Aug 2, 2022
Semiconductor sensor device and semiconductor sensor device manufacturing method
MITSUBISHI ELECTRIC CORP0 citations50