Inventor
YAMAMOTO KAZUAKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
3 patentsUS5362794ANov 8, 1994
Rubber composition having excellent gripping power and rolling resistance, and production thereof
SUMITOMO CHEMICAL CO70 citations96
US5214193AMay 25, 1993
Production of bisphenol monoester
SUMITOMO CHEMICAL CO24 citations92
US5717053AFeb 10, 1998
Co-condensation product and rubber composition containing the same
SUMITOMO CHEMICAL CO7 citations73
MURATA MANUFACTURING CO
3 patentsUS6587567B1Jul 1, 2003
Piezoelectric electroacoustic transducer
MURATA MANUFACTURING CO32 citations92
US5955821ASep 21, 1999
Piezoelectric electro-acoustic transducer
MURATA MANUFACTURING CO17 citations80
US5955824ASep 21, 1999
Reduced size electro-acoustic transducer with improved terminal
MURATA MANUFACTURING CO11 citations69
TOSOH CORP
3 patentsUS6814894B2Nov 9, 2004
Lithium-manganese complex oxide, production method thereof and use thereof
TOSOH CORP32 citations91
US5401701AMar 28, 1995
Ito sintered body and method of manufacturing the same
TOSOH CORP27 citations89
US6036939AMar 14, 2000
Heat-resistant low-silica zeolite, and process for production and application thereof
TOSOH CORP16 citations82