RW

Rihoko Watanabe

PA Panasonic: 5 patents #5,165 of 21,108Top 25%
Overall (All Time): #907,223 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12275846 Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and printed wiring board Jun YASUMOTO, Teppei WASHIO, Hiroharu Inoue 2025-04-15
12122129 Resin composition, and prepreg, resin-coated film, resin-coated metal foil, metal-clad laminate, and wiring board each obtained using said resin composition Hiroaki UMEHARA, Hiroharu Inoue, Yiqun Wang 2024-10-22
11945910 Resin composition, and prepreg, resin-coated film, resin-coated metal foil, metal-clad laminate, and wiring board each obtained using said resin composition Hiroaki UMEHARA, Hiroharu Inoue, Yiqun Wang 2024-04-02
11407869 Prepreg, metal-clad laminate and printed wiring board Keiko Kashihara, Hiroharu Inoue 2022-08-09
11234329 Prepreg, substrate, metal-clad laminate, semiconductor package, and printed circuit board Keiko Kashihara, Hiroharu Inoue 2022-01-25