JH

Junji Hayakawa

DE Denso: 19 patents #459 of 11,792Top 4%
NC Nippondenso Co.: 3 patents #799 of 3,479Top 25%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
DT Director-General Of Agency Of Industrial Science And Technology: 1 patents #194 of 696Top 30%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
AC Anden Co.: 1 patents #53 of 95Top 60%
Overall (All Time): #154,395 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4673243 Branch structures for rod-type optical transmission lines Hiroshi Yamashita, Kanenaga Fujii, Toru Komiyama, Sinji Tamaru 1987-06-16