SN

Shigeru Nanba

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
HC Hitachi Plant Engineering & Construction Co.: 1 patents #53 of 194Top 30%
Overall (All Time): #2,187,129 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6688057 Structure of liner and primary containment vessel using its structure Ayako Suzuki, Tsutomu Igari 2004-02-10
5748690 Construction method of nuclear reactor reinforced concrete containment vessel and diaphragm floor structure of nuclear reactor reinforced concrete containment vessel Tadashi Matsuura, Kouichi Ushiroda, Tatsuo Makita, Masakazu Nagase, Akinori Tajiri +2 more 1998-05-05