TK

Tadashi Koyanagi

AK Asahi Kasei Kabushiki Kaisha: 2 patents #3 of 73Top 5%
Overall (2005): #33,079 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6949210 Composite fiber having favorable post-treatment processibility and method for producing the same Takao Abe, Teruhiko Matsuo, Yousei Mitsumori 2005-09-27
6846560 Conjugate fiber and method of producing same Akira Yamashita 2005-01-25