Inventor
YAO SHIGERU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “YAO SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UBE INDUSTRIES
12 patentsUS6632849B1Oct 14, 2003
Porous carbonized film and process for its production
UBE INDUSTRIES18 citations91
US7303811B2Dec 4, 2007
Porous insulating film and its laminates
UBE INDUSTRIES7 citations73
US6565962B2May 20, 2003
Polyimide porous film
UBE INDUSTRIES10 citations72
US7311966B2Dec 25, 2007
Porous insulating film and its laminates
UBE INDUSTRIES5 citations62
US6673492B2Jan 6, 2004
Electrode material for a secondary cell and its production process
UBE INDUSTRIES4 citations62
US7846546B2Dec 7, 2010
Electrically conducting-inorganic substance-containing silicon carbide-based fine particles, electromagnetic wave absorbing material and electromagnetic wave absorber
UBE INDUSTRIES3 citations61
US7745504B2Jun 29, 2010
Process for producing porous spherical polyamide particle
UBE INDUSTRIES2 citations61
US6441250B2Aug 27, 2002
Process for producing dihydric phenol
UBE INDUSTRIES5 citations59
US6541073B1Apr 1, 2003
Zirconium oxide and zirconium oxide precursor and process for producing them
UBE INDUSTRIES5 citations58
US7943177B2May 17, 2011
Polyamide porous spherical particle
UBE INDUSTRIES1 citations50
US8035777B2Oct 11, 2011
Optical filter
UBE INDUSTRIES0 citations48
US7285688B2Oct 23, 2007
Proton type β zeolite, preparation method thereof and process for preparing phenol compound using the same
UBE INDUSTRIES1 citations48
UNIV FUKUOKA
2 patentsUS11746202B2Sep 5, 2023
Method for modifying polypropylene resin molded body, modified polypropylene resin molded body and method for producing same
UNIV FUKUOKA0 citations50
US12583987B2Mar 24, 2026
Surface modifying composition, modified product, and method of producing modified product
UNIV FUKUOKA0 citations42