Inventor
WAKANA SHIGEAKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “WAKANA SHIGEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
5 patentsUS6033760AMar 7, 2000
Magnetic recording medium
KAO CORP34 citations91
US5989680ANov 23, 1999
Magnetic recording medium
KAO CORP19 citations86
US5993948ANov 30, 1999
Magnetic recording medium
KAO CORP15 citations72
US5776590AJul 7, 1998
Magnetic recording medium
KAO CORP4 citations61
US5776596AJul 7, 1998
Magnetic recording medium having a magnetic layer and intermediate layer each containing a specified fatty acid and fatty acid ester
KAO CORP1 citations51