SU

Shinji Umeda

Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
Overall (2002): #41,548 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6403959 Infrared detector element, and infrared sensor unit and infrared detecting device using it Kazuhiko Fujikawa, Takeshi Masutani, Tsutomu Nakanishi, Kazuki Komaki, Katsumasa Miki +1 more 2002-06-11
6395575 Method of manufacturing sensor and resistor element Koji Nomura, Akihiko Ibata, Hiroshi Fujii, Takeshi Masutani 2002-05-28