TK

Toshihiko Kajima

TK Toyo Boseki Kabushiki Kaisha: 1 patents #12 of 61Top 20%
Overall (1994): #57,795 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372913 Photosensitive resin composition Masaru Nanpei, Akira Tomita, Keizo Kawahara 1994-12-13