KZ

Keiichi Zenmyo

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,245,141 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5935191 Navigation apparatus for a vehicle Kenji Sakanashi, Tetsuya Matsuoka, Kouta Okada, Takayoshi Murahashi, Taro Ura +2 more 1999-08-10
5856802 Vehicle navigator Taro Ura, Kenichi Nakano, Kazuhiko Ikeda 1999-01-05