HN

Hiroyoshi Nakamitsu

NC Nippon Pillar Packing Co.: 1 patents #5 of 19Top 30%
Overall (2018): #397,793 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10100444 Yarn and gland packing Ryoji Hamaguchi 2018-10-16