IA

Isamu Asahi

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #163,634 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5343387 Cyclic maintenance work schedule table preparation system Masaki Honma, Akio Nakano, Kouzou Mabuti, Setsuo Tsuruta, Nobuhiro Fujino +1 more 1994-08-30