TT

Tomonobu Tsuchiya

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #64,676 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5666455 Waveguide device Masahiro Aoki, Tatemi Ido, Takayuki Tsutsui, Kazuhisa Uomi, Makoto Okai +1 more 1997-09-09