RF

Ryo Fujita

HI Hitachi: 40 patents #499 of 28,497Top 2%
Canon: 17 patents #3,927 of 19,416Top 25%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
HE Hitachi Vlsi Engineering: 5 patents #155 of 666Top 25%
SH Shimadzu: 5 patents #357 of 2,007Top 20%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
CC Citizen Watch Co.: 3 patents #353 of 1,225Top 30%
HH Hitachi High-Technologies: 2 patents #968 of 1,917Top 55%
SC Sumitomo Precision Products Co.: 1 patents #87 of 199Top 45%
HC Hitachi Ulsi Systems Co.: 1 patents #577 of 867Top 70%
HS Hitachi Microcomputer System: 1 patents #104 of 257Top 45%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
📍 Kasai, JP: #27 of 5,842 inventorsTop 1%
Overall (All Time): #24,005 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 76–77 of 77 patents

Patent #TitleCo-InventorsDate
4730186 Input integrated flat panel display system Kazuyoshi Koga, Yasushi Fukunaga, Soshiro Kuzunuki 1988-03-08
4646073 Input-output coordinate transforming method and apparatus for input-integrated display Yasushi Fukunaga 1987-02-24