TA

Teiji Ashida

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Service Engineering Co.: 1 patents #9 of 31Top 30%
Overall (All Time): #4,098,912 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4295781 Method for operating fluid machines in spinning-in-air mode Kenzyu Ogiwara, Minoru Kawada 1981-10-20