HT

Hiroyuki Takemura

UN Unknown: 2 patents #12,644 of 83,584Top 20%
YK Yoshida Kogyo K.K.: 1 patents #252 of 468Top 55%
📍 Toyama, JP: #1,063 of 1,699 inventorsTop 65%
Overall (All Time): #3,845,110 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5093056 High strength Si.sub.3 N.sub.4 composite containing SiC whiskers and method of producing the same Yoshinari Miyamoto, Mitsue Koizumi 1992-03-03