SS

Seiichi Shibata

SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Overall (All Time): #1,060,990 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5004818 Method for preparation of nephritogenoside 1991-04-02
4788099 Vibration-damping material with excellent workability Nobuo Fukushima, Shuji Kitamura, Kiyohiko Nakae, Yoshiaki Togawa, Kozo Kotani +1 more 1988-11-29
4772660 Oxide sol using reactive monomer as dispersion medium Shuji Kitamura, Kiyohiko Nakae, Haruo Hayashida 1988-09-20
4388629 Note-paper sheet issuance device 1983-06-14
4382887 Novel glycopeptide and methods of isolating and using the same 1983-05-10