CO

Chikayoshi Ota

HW Hisaka Works: 1 patents #1 of 5Top 20%
UN Unknown: 1 patents #172 of 2,033Top 9%
Overall (1994): #149,111 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5343913 Wood treating method and apparatus Mitsuhiko Tanahashi, Masafumi Inoue, Syuzo Fukada, Senji Kimoto 1994-09-06