MI

Mitsunobu Iwata

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,897,177 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4905436 Column/beam joint structure Hideshige Matsuo, Isamu Yamamato, Michio Itoh, Shue Suzuki, Kuniaki Sato +6 more 1990-03-06