RK

Ryoichi Kaneko

SC Seikosha Co.: 64 patents #1 of 312Top 1%
HI Hitachi: 16 patents #2,438 of 28,497Top 9%
NI Nikon: 6 patents #659 of 2,493Top 30%
CO Combi: 2 patents #71 of 161Top 45%
KC Kohjin Co.: 2 patents #15 of 109Top 15%
NT NTT: 2 patents #2,095 of 4,871Top 45%
Overall (All Time): #16,830 of 4,157,543Top 1%
93
Patents All Time

Issued Patents All Time

Showing 51–75 of 93 patents

Patent #TitleCo-InventorsDate
D345938 Watch dial 1994-04-12
D345937 Watch dial 1994-04-12
D345936 Watch dial 1994-04-12
D345524 Watch dial 1994-03-29
D345523 Watch dial 1994-03-29
D345522 Watch dial 1994-03-29
D345521 Watch dial 1994-03-29
D345321 Watch dial 1994-03-22
D345320 Watch dial 1994-03-22
D345319 Watch dial 1994-03-22
D345318 Watch dial 1994-03-22
D345118 Watch dial 1994-03-15
D345115 Watch dial 1994-03-15
D344468 Watch band 1994-02-22
D335636 Watch band 1993-05-18
D334899 Watchband 1993-04-20
D334545 Watch band 1993-04-06
D334544 Watch band 1993-04-06
D334000 Watch band 1993-03-16
D328717 Watch dial 1992-08-18
D328718 Watch dial 1992-08-18
D328719 Watch dial 1992-08-18
D328720 Watch dial 1992-08-18
D328721 Watch dial 1992-08-18
D328722 Watch dial 1992-08-18