JN

Junichi Nakayama

NO Nok: 10 patents #25 of 725Top 4%
NC Nhk Spring Co.: 5 patents #150 of 1,116Top 15%
ND Nitto Denko: 5 patents #655 of 2,479Top 30%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
TC Toyo Contact Lens Co.: 2 patents #6 of 29Top 25%
TC The Lion Fat & Oil Co.: 1 patents #21 of 52Top 45%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
DE Denso: 1 patents #6,940 of 11,792Top 60%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
EC Eagle Industry Co.: 1 patents #172 of 314Top 55%
EI Essilor International: 1 patents #316 of 646Top 50%
LG Lion Group: 1 patents #229 of 587Top 40%
SC Synztec Co.: 1 patents #34 of 62Top 55%
Overall (All Time): #142,523 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4710313 Detergent composition for contact lenses Nobuyuki Miyajima, Kenji Hata 1987-12-01
4244882 Process for continuous production of full esters of polyols Hiroshi Isa, Kenji Karube 1981-01-13