Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643929 | Steel materials for use with prestressed concrete | Mikio Mizoe, Eiji Inoo | 1987-02-17 |
KW
Kanji Watanabe
Fujifilm Business Innovation: 18 patents #1,029 of 1,659Top 65%
Yaskawa Electric: 4 patents #198 of 1,006Top 20%
Sumitomo Electric: 1 patents #1 of 33Top 4%
Overall (All Time): #152,913 of 4,157,543Top 4%
26
Patents All Time