Inventor
IGARASHI TADASHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “IGARASHI TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
4 patentsUS5883158AMar 16, 1999
Process for producing improved super absorbent polymer
KAO CORP81 citations94
US6703451B2Mar 9, 2004
Superabsorbent resin composition
KAO CORP16 citations91
US6448320B1Sep 10, 2002
Superabsorbent resin composition and method for producing the same
KAO CORP25 citations91
US6313231B1Nov 6, 2001
Superabsorbent resin composition
KAO CORP37 citations91
SUMITOMO ELECTRIC INDUSTRIES
3 patentsUS5254397AOct 19, 1993
Carbon fiber-reinforced composite material having a gradient carbide coating
SUMITOMO ELECTRIC INDUSTRIES48 citations92
US5165981ANov 24, 1992
Ceramic substrate and preparation of the same
SUMITOMO ELECTRIC INDUSTRIES25 citations92
US4480013AOct 30, 1984
Substrate for use in semiconductor apparatus
SUMITOMO ELECTRIC INDUSTRIES17 citations73
OKI ELECTRIC IND CO LTD
2 patentsUS6306731B1Oct 23, 2001
Semiconductor device and method for fabricating the same
OKI ELECTRIC IND CO LTD119 citations94
US6524933B2Feb 25, 2003
Methods of manufacturing semiconductor devices that protect interconnect wirings during processing of back substrate surface
OKI ELECTRIC IND CO LTD2 citations62