Inventor
HATANO KOICHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HATANO KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
5 patentsUS5795856AAug 18, 1998
Method for producing detergent particles having high bulk density
KAO CORP17 citations83
US7326379B2Feb 5, 2008
Apparatus and method for producing soap cake
KAO CORP5 citations62
US6809071B2Oct 26, 2004
Method of manufacturing soap with air bubbles
KAO CORP5 citations61
US7037885B2May 2, 2006
Method of manufacturing soap with air bubbles
KAO CORP4 citations59
US7449138B2Nov 11, 2008
Method of producing aerated soap
KAO CORP0 citations48
SKYWORKS SOLUTIONS INC
3 patentsUS11239817B2Feb 1, 2022
Low loss temperature compensated surface acoustic wave filter and duplexer
SKYWORKS SOLUTIONS INC10 citations84
US12334908B2Jun 17, 2025
Bulk acoustic wave filters for improving noise factor
SKYWORKS SOLUTIONS INC1 citations62
US12489423B2Dec 2, 2025
Ladder filter including additional resonator for higher attenuation
SKYWORKS SOLUTIONS INC0 citations61