TS

Tetsuo Shimoishi

TC Teibow Co.: 1 patents #2 of 3Top 70%
Overall (1989): #51,367 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4795286 Pen tip structure Yasuhiro Aoki, Katsumi Otsuka 1989-01-03