KH

Keiichiro Hirao

NC Nagase & Co.: 1 patents #50 of 127Top 40%
TW The Japan Steel Works: 1 patents #307 of 643Top 50%
Overall (All Time): #3,880,431 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5030408 Method of producing molded resin article Kazuyuki Nakamura, Tadamoto Sakai, Shigeki Inoue, Fumiaki Tsuda 1991-07-09