NH

Naozumi Hatada

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
HC Hitachi Car Engineering Co.: 2 patents #204 of 465Top 45%
HC Hitachi Electronic Devices Co.: 1 patents #50 of 92Top 55%
Overall (All Time): #1,029,083 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7316385 Throttle body Makoto Iida, Yutaka Takeuchi, Shigeo Tamaki 2008-01-08
6986502 Throttle body Makoto Iida, Yutaka Takeuchi, Shigeo Tamaki 2006-01-17
6780067 Combined integral molded product using pre-molded member Tsutomu Kono, Makoto Iida, Yoshimichi Nishimura, Masayuki Doki 2004-08-24
6538385 Cathode-ray tube and flat electrode of electronic gun and production method Osami Kanetoo, Takehisa Yoshikawa, Keii Ueno, Satoru Endo, Takeshi Mera +2 more 2003-03-25
4987474 Semiconductor device and method of manufacturing the same Toshihiro Yasuhara, Masachika Masuda, Asao Nishimura, Sueo Kawai, Makoto Kitano +3 more 1991-01-22