YN

Yoshitaka Nagai

YK Yoshida Kogyo K.K.: 10 patents #32 of 468Top 7%
ME Mecta: 5 patents #9 of 74Top 15%
MP Mitsui Pharmaceuticals: 2 patents #5 of 28Top 20%
KO Konica: 2 patents #962 of 1,958Top 50%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
YK Ykk: 2 patents #317 of 845Top 40%
AI Akihisa Inoue: 1 patents #4 of 24Top 20%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
OU Osaka University: 1 patents #681 of 1,984Top 35%
TM Tsuyoshi Masumoto: 1 patents #5 of 12Top 45%
KC Knc Laboratories Co.: 1 patents #9 of 38Top 25%
DU Duke University: 1 patents #1,064 of 2,315Top 50%
YH Yakult Honsha: 1 patents #185 of 410Top 50%
📍 Toyama, JP: #106 of 1,699 inventorsTop 7%
Overall (All Time): #145,615 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4620355 Method for manufacturing a heat insulating sash bar Nobushige Doguchi 1986-11-04
4563322 Method and apparatus for continuously filling grooves in sash bars with heat insulating material Nobushige Doguchi 1986-01-07