TI

Tetsuo Ishii

TK Toa Nenryo Kogyo, K.K.: 1 patents #8 of 27Top 30%
📍 Tochigi, JP: #23 of 113 inventorsTop 25%
Overall (1989): #51,715 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4871476 Synthetic lubricating fluid Narihiko Yoshimura, Michihide Tokashiki 1989-10-03