TT

Toru Tachikawa

Mitsubishi Electric: 5 patents #25 of 1,688Top 2%
RC Ryoden Kasei Co.: 1 patents #1 of 6Top 20%
Overall (1994): #2,396 of 165,921Top 2%
5
Patents 1994

Issued Patents 1994

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5327010 IC card having adhesion-preventing sheets Takeshi Uenaka, Jun Ohbuchi, Shigeo Onoda, Makoto Omori, Hajime Maeda 1994-07-05
5309021 Semiconductor device having particular power distribution interconnection arrangement Haruo Shimamoto, Jun Shibata, Tetsuya Ueda, Hiroshi Seki 1994-05-03
5299940 IC card Takeshi Uenaka, Hajime Maeda, Yasumori Ikeda, Shigeo Onoda 1994-04-05
5299955 Battery terminal mounting means for a portable electrical device Hajime Maeda, Hitoshi Yoshikawa 1994-04-05
5278445 Semiconductor device card having a plurality of self-locking pawls Shunichi Uemura, Shigeo Onoda 1994-01-11