DH

Dai Hara

KC Komatsu Seiren Co.: 1 patents #1 of 6Top 20%
Overall (1997): #163,413 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5626950 Moisture permeable, waterproof fabric and its production process Yasunao Shimano, Masashi Mukai, Hideki Chatani, Kazuhiko Takashima, Yoshihiro Umezawa 1997-05-06