YT

Yasuo Takebe

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #88,571 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6660424 Fuel cell and method of manufacture thereof Hisaaki Gyoten, Eiichi Yasumoto, Makoto Uchida, Yasushi Sugawara, Kazufumi Nishida +6 more 2003-12-09