HT

Hirofumi Tanaka

Sharp Kabushiki Kaisha: 1 patents #204 of 598Top 35%
📍 Tsukuba, JP: #15 of 67 inventorsTop 25%
Overall (1989): #103,886 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870049 Heat sensitive paper Yoichi Yamamoto, Toshio Takehara, Hironori Fujii, Koji Uhara 1989-09-26