KK

Katsuharu Kasami

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
Overall (All Time): #3,640,785 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5866059 Polycrystalline BCN substance and method of producing same Shuzo Fujiwara, Masatake Yoshida, Yozo Kakudate, Shu Usuba, Hiroyuki Yokoi +4 more 1999-02-02