TK

Toshio Kawamura

TO Toyota: 13 patents #2,130 of 26,838Top 8%
TC Toshiba Ceramics Co.: 8 patents #9 of 458Top 2%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
HC Hitachi Cable: 4 patents #157 of 1,086Top 15%
SI Sumitomo Metal Industries: 2 patents #334 of 1,462Top 25%
AT Autonetworks Technologies: 2 patents #557 of 1,079Top 55%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
TI Trinity Industrial: 1 patents #107 of 241Top 45%
KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
Overall (All Time): #122,870 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
4904365 Electrodeposition coating facility Norihisa Nihei, Tadamichi Hirono, Tadayoshi Hyodo 1990-02-27
4632283 Molten metal discharging device Kazumi Arakawa, Masuo Sugie, Takashi Watanabe, Takumi Nishio, Tsutomu Nagahata +1 more 1986-12-30
4583721 Molten metal discharging device Kazumi Arakawa, Masuo Sugie, Takashi Watanabe, Takumi Nishio, Tsutomu Nagahata +1 more 1986-04-22
4304434 Hard top automobile body with a reinforcing pillar Ichiro Suzuki, Kunihiko Masaki 1981-12-08
4295654 Seal assembly for a linkage Noboru Harashima, Hideo Ueda, Seijiro Sano 1981-10-20