FH

Fuminori Hirakawa

Sumitomo Electric Industries: 4 patents #198 of 3,885Top 6%
Overall (2003): #16,917 of 273,478Top 7%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D484146 Pump Seiji Urano, Toshisuke Sakai, Toshihiko Matsuda 2003-12-23
D483041 Pump for circulating coolant in electronic devices Kyo Niwatsukino, Youichi Syukuri, Seiji Urano, Shigeru Narakino, Toshihiko Matsuda +5 more 2003-12-02
D482698 Pump for circulating coolant in electronic devices Kyo Niwatsukino, Youichi Syukuri, Seiji Urano, Shigeru Narakino, Toshihiko Matsuda +5 more 2003-11-25
D482370 Pump for circulating coolant in electronic devices Kyo Niwatsukino, Youichi Syukuri, Seiji Urano, Shigeru Narakino, Toshihiko Matsuda +4 more 2003-11-18